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 Department of Veterans Affairs 38 CFR Part 3
RIN 2900-AR10
 AGENCY: Department of Veterans Affairs.
 ACTION: Proposed rule.
 SUMMARY: The Department of Veterans Affairs (VA) proposes to amend its adjudication regulations relating to exposure to certain herbicide agents to incorporate the provisions of the Blue Water Navy Vietnam Veterans Act of 2019 (the BWN Act), specifically by extending the presumed area of exposure to the offshore waters of the Republic of Vietnam, defining the boundaries of the offshore waters, expanding the date ranges for presumption of exposure in the Korean Demilitarized Zone (DMZ) and establishing entitlement to spina bifida benefits for children of certain Veterans who served in Thailand. This rule also proposes to codify a presumption of exposure to certain herbicide agents for locations published on the Department of Defense's (DoD) record of locations where certain herbicide agents were used, tested or stored outside of Vietnam. In addition, this rule also proposes to codify longstanding procedures for searching for payees entitled to class action settlement payments aligned with 
                        *Nehmer*
                         v. 
                        *U.S. Department of Veterans Affairs*
                         and proposes to apply the definition of the Republic of Vietnam's offshore waters to claims for presumptive service connection for non-Hodgkin's lymphoma. VA is also proposing to amend its adjudication regulations concerning presumptive service connection for diseases associated with exposure to certain herbicide agents. This amendment implements provisions of the Fiscal Year (FY) 2021 National Defense Authorization Act (NDAA), which added bladder cancer, hypothyroidism and Parkinsonism as medical conditions eligible for presumptive service connection. Finally, this rulemaking proposes to implement certain provisions of the Sergeant First Class Heath Robinson Honoring our Promise to Address Comprehensive Toxics Act of 2022 (PACT Act), specifically by recognizing hypertension and monoclonal gammopathy of undetermined significance (MGUS) as diseases eligible for a presumption of exposure to certain herbicides and adding new locations as eligible for a presumption of exposure to certain herbicides during specific timeframes.
 DATES: Comments must be received on or before [insert date 60 days after date of publication in the 
                        **Federal Register**
                        ].
 ADDRESSES: Comments must be submitted through 
                        *www.regulations.gov*. Except as provided below, comments received before the close of the comment period will be available at 
                        *www.regulations.gov*
                         for public viewing, inspection, or copying, including any personally identifiable or confidential business information that is included in a comment. We post the comments received before the close of the comment period on 
                        *www.regulations.gov*
                         as soon as possible after they have been received. VA will not post on 
                        *Regulations.gov*
                         public comments that make threats to individuals or institutions or suggest that the commenter will take actions to harm the individual. VA encourages individuals not to submit duplicative comments; however, we will post comments from multiple unique commenters even if the content is identical or nearly identical to other comments. Any public comment received after the comment period's closing date is considered late and will not be considered in the final rulemaking. In accordance with the Providing Accountability Through Transparency Act of 2023, a 100 word Plain-Language Summary of this proposed rule is available at 
                        *Regulations.gov*, under RIN 2900-AR10.
 FOR FURTHER INFORMATION CONTACT: Jane Allen, Regulations Analyst; Robert Parks, Chief, Regulations Staff (211C), Compensation Service (21C), Veterans Benefits Administration, Department of Veterans Affairs, 810 Vermont Avenue NW, Washington, DC 20420, (202) 461-9700. (This is not a toll-free telephone number.)


SUPPLEMENTARY INFORMATION:  I. Background The spraying of herbicides as tactical defoliants during the Vietnam War began in 1962 and continued until 1971. Public concern over the military's use of herbicides began to grow following requests by scientists to evaluate possible toxic effects of widespread herbicide spraying. To respond to public concern about possible long-term health effects of exposure to herbicides, Congress passed the Veterans' Dioxin and Radiation Exposure Compensation Standards Act, Public Law 98-542. The Act required VA to create guidelines and criteria for deciding claims for benefits based on a Veteran's exposure to herbicides during service in the Republic of Vietnam and established the first presumptions of service connection based on exposure to certain herbicides. The Act also established the Veterans' Advisory Committee on Environmental Hazards to provide findings and evaluations regarding the scientific evidence related to possible adverse health hazards due to exposure to herbicides. The results of these studies prompted the Agent Orange Act of 1991, Public Law 102-4, codified in part at 38 U.S.C. 1116. This Act established presumptive service connection for non-Hodgkins lymphoma, soft-tissue sarcoma (with certain exceptions) and chloracne or other consistent acneform diseases. In addition, the Act directed the VA to enter into an agreement with the National Academy of Sciences to review and evaluate the scientific evidence concerning the association between exposure to certain herbicide agents during service in the Republic of Vietnam and each disease suspected to be associated with such exposure. The Act further established guidelines for the evidentiary support needed to create new presumptions of service connection. The Act required that “Whenever the Secretary determines, on the basis of sound medical and scientific evidence, that a positive association exists between (A) the exposure of humans to an herbicide agent, and (B) the occurrence of a disease in humans, the Secretary shall prescribe regulations providing that a 
                    ( print page 9804)
                    presumption of service connection is warranted for that disease for the purposes of this section.” Public Law 102-4, § 2(a). Since passage of the Act, Congress and VA have established 13 additional presumptions of service connection based on exposure to certain herbicides. a. The BWN Act of 2019 Prior to the BWN Act, VA interpreted the presumption of exposure to certain herbicide agents for service connection purposes under the Agent Orange Act of 1991, codified in relevant part at 38 U.S.C. 1116(a)(1), to require service within the borders of the Republic of Vietnam, either “boots on the ground” land-based service or service within the inland waterways. If there was evidence that a Veteran went ashore or docked in the Republic of Vietnam, however briefly, the Veteran would be entitled to the presumption of exposure. VA's interpretation was upheld in court until 2019. 
                    *See Haas*
                     v. 
                    *Peake,*
                     525 F.3d 1168, 1197 (Fed. Cir. 2008), 
                    *cert. denied,*
                     555 U.S. 1149 (2009), 
                    *overruled by Procopio*
                     v. 
                    *Wilkie,*
                     913 F.3d 1371, 1380 (Fed. Cir. 2019) (en banc). In 2019, the U.S. Court of Appeals for the Federal Circuit held that Congress intended the term “Republic of Vietnam” to include the “territorial sea” of the Republic of Vietnam. The court ruled that by using the formal name of the country, “the Republic of Vietnam,” Congress referred to both its landmass and its 12 nautical mile territorial sea. 
                    *Procopio,*
                     913 F.3d at 1375. Vietnam's offshore waters were not defined by statute, and the Federal Circuit rejected the distinction between service within the landmass and in the territorial waters when it invalidated the foot-on-land requirement for the Agent Orange presumptions. 
                    *Id.*
                     at 1378. The court cited international legal authorities to support its holding but did not further attempt to define where the boundaries of the territorial sea of the Republic of Vietnam must be drawn beyond its holding regarding the 12 nautical mile territorial sea. 
                    *See id.*
                     at 1375-76. While VA was working to implement the 
                    *Procopio*
                     ruling, Congress enacted the BWN Act. The BWN Act provides a description and table of coordinates to define the Republic of Vietnam's offshore waters. b. The NDAA of 2021 On January 1, 2021, Congress enacted Public Law 116-283, the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021 (NDAA). In relevant part, this law amended 38 U.S.C. 1116(a)(2) by adding bladder cancer, hypothyroidism and Parkinsonism to the list of conditions presumptively associated with exposure to certain herbicide agents. The amendment to 38 U.S.C. 1116(a) was based on the 2018 National Academies of Sciences, Engineering, and Medicine report, Veterans and Agent Orange: Update 11, which found limited or suggestive evidence of an association between exposure to certain herbicide agents and bladder cancer, hypothyroidism and Parkinsonism.[1] c. The PACT Act On August 10, 2022, Congress enacted the PACT Act, Public Law 117-168, to improve access to VA benefits and health care for Veterans who were exposed to toxic substances during military service. Section 403 of the PACT Act amended section 1116 of title 38, United States Code by adding new locations as eligible for a presumption of exposure to certain herbicide agents: Thailand (at any United States or Royal Thai base), Laos, Cambodia at Mimot or Krek, Kampong Cham Province, Johnston Atoll, Guam, and American Samoa, during certain timeframes. Prior to the PACT Act, the only location subject to a statuory presumption of exposure to certain herbicides was the Republic of Vietnam. Therefore, VA is proposing to add these additional locations to VA's Part 3 Regulations at 38 CFR 3.307. Section 404 of the PACT Act added hypertension and MGUS as diseases associated with exposure to certain herbicide agents under 38 U.S.C. 1116(a)(2). Therefore, VA is proposing to add these diseases to 38 CFR 3.309, disease subject to presumptive service connection. II. Proposed Changes to § 3.307 Diseases Associated With Exposure to Certain Herbicide Agents a. Amendments to § 3.307(a)(6) Based on the BWN Act of 2019 38 CFR 3.307(a)(6) outlines the service requirements and other circumstances required for the presumption of exposure to certain herbicide agents to apply. 38 CFR 3.307(a)(6)(iii) establishes a presumption of exposure to certain herbicide agents for Vietnam Veterans with active-duty service during a specific period. Prior to 
                    *Procopio*
                     and the BWN Act, Veterans who served in the “offshore waters” were only presumed to have been exposed to certain herbicide agents if there was evidence that the conditions of their service involved duty or visitation in the Republic of Vietnam. VA proposes to amend 38 CFR 3.307(a)(6) to clarify that service in the offshore waters of the Republic of Vietnam—without an additional foot-on-land requirement—is considered service in Vietnam for the purpose of establishing presumption of in-service exposure to certain herbicide agents. Service in other locations will continue to constitute service in Vietnam if the conditions of service involved duty or visitation in the Republic of Vietnam. VA also proposes to amend 38 CFR 3.307(a)(6) by adding the parameters of what constitutes “offshore waters” from the BWN Act. 
                    *See*38 U.S.C. 1116A(d). The Act includes a list of geographic points with their names and coordinates of latitude and longitude which, when connected by a series of lines, create the baseline from which the 12 nautical miles that define the offshore waters of the Republic of Vietnam are measured. The BWN Act does not direct how the southwestern-most and northern-most points of the offshore waters are to be connected to land, which would be necessary to create a fully defined geographic area. To define the offshore water of the Republic of Vietnam, the law provides 11 geographic points located 12 miles seaward from the coast of the Republic of Vietnam. The law does not dictate how the end points connect to land. Initially, VA considered using straight lines to define where the end points connect to land. However, using a straight line to connect the westernmost point to land would bisect the southern tip of Vietnam's Phu Quoc Island. VA now proposes to have this line include the entire island. This Veteran-centric approach would help avoid denials of service connection for Veterans who may have been exposed in the coastal and inland waters of Phu Quoc. Further, VA views the inclusion of the offshore waters of Phu Quoc island to be consistent with Congress's intent that VA extend the presumption of in-service exposure to certain herbicide agents to all applicable BWN veterans in a “broad and comprehensive” manner. 
                    *See*
                     H.R. Rep. No. 116-58, at 11 (2019) (discussing purpose of BWN Act vis-à-vis 
                    *Procopio*). As such, VA proposes to include the offshore areas of Phu Quoc Island to ensure that veterans who served in the offshore waters surrounding Phu Quoc Island are entitled to the same presumption. VA proposes to define the southwest demarcation of the offshore waters as a line extending from where the border of Cambodia and the Republic of Vietnam meet the shoreline (10°30′54.42′′  N, 
                    ( print page 9805)
                    104°35′48.10′′ E), to the points described as Phu Quoc Extension points A through E and on to Hon Nhan Island, Tho Chu Archipelago Kien Giang Province. The northern demarcation is proposed to be described as a line from the mid-point of the Ben Hai River, which denotes the demilitarized zone between the former North Vietnam and the Republic of Vietnam (17°0′42.19′′ N, 107°6′35.47′′ E), to the point described as Con Co Island, Binh Tri Thien Province. The proposed area that comprises the offshore waters of the Republic of Vietnam is designated solely for the purpose of determining presumption of in-service exposure to certain herbicide agents in order to establish entitlement to benefits under title 38 of the United States Code. The proposed rulemaking is not an endorsement of any state's sovereignty rights or jurisdiction under international law. The status of some of the waters in and around the area addressed in the proposed regulation was in dispute during the Vietnam Era and may still be in dispute. Because of this, the proposed rule includes a note in 38 CFR 3.307 that clarifies that the purpose of the regulation is for claim adjudication purposes and is not a statement or endorsement of international boundaries. VA also proposes to amend 38 CFR 3.307(a)(6) for exposures related to service in the Korean demilitarized zone (DMZ) by proposing to expand the date range for presumption of exposure to certain herbicide agents for Veterans who served in units operating in or near the Korean DMZ. Currently, the date range contained in section 3.307(a)(6)(iv) is April 1, 1968, through August 31, 1971. The BWN Act expanded the date range to September 1, 1967, through August 31, 1971. 38 U.S.C. 1116B(a)(2). Over the past few years, VA has received several requests to engage in rulemaking with regard to presumptive exposure to certain herbicide agents. Some of the requests have pertained to the Republic of Vietnam and its surrounds, such as Da Nang Harbor and Phu Quoc Island, and seem to be resolved by the BWN Act and this rulemaking, with the proposed changes to 38 CFR 3.307(a)(6) described above. That said, VA still welcomes any and all comments on these issues. There have also been requests to extend a presumption of exposure to certain herbicide agents to Veterans who served at additional locations outside Vietnam, such as Panama and Okinawa. In response to some of these requests, VA committed to open a rulemaking that would consider extending the presumption of exposure to certain herbicide agents beyond the categories of Veterans currently listed in 38 CFR 3.307(a)(6)(iii)-(v). This is that rulemaking and, after serious consideration, VA is proposing to extend a presumption of exposure to certain herbicide agents by adding new paragraph 38 CFR 3.307(a)(6)(xi), which would presume exposure to certain herbicide agents for Veterans who served in locations not otherwise listed under section 3.307(a)(6) where certain herbicides and their chemical components were tested, used or stored, based on information received from DoD. From 2018 to 2019, DoD reviewed thousands of government documents from a variety of sources to include the National Archives and Records Administration, Air Force Historical Research Agency, United States Department of Agriculture National Agricultural Library and Defense Technical Information Center. Information obtained from these documents was assessed against criteria developed jointly by VA and DoD to identify specific locations inside and outside the United States where certain herbicide agents and their chemical components were tested, used, or stored. The record of locations is a “living document,” and the Armed Forces Pest Management Board (AFPMB) has been assigned responsibility by the Under Secretary of Defense for Acquisition and Sustainment to maintain and update this list and ensure that it is current and accurate. The AFPMB conducts a review of the DoD list of locations annually and accepts submissions from members of the public in furtherance of updating the list. Because DoD's list is premised on a comprehensive review of thousands of government documents, and the list will continue to be informed and updated through the submission of evidence by members of the public as well as internal research, VA utilizes the list as the most reliable source of information informing the question of where to establish regulatory presumptions of exposure to certain herbicide agents. VA believes that the list's acknowledgment of certain herbicide agent usage, testing or storage at particular sites on particular dates warrants a presumption of exposure to certain herbicide agents that lessens the ordinary burden of proof for Veterans who reasonably would have visited those sites on those dates. 
                    *See*38 U.S.C. 5107(a); 38 U.S.C. 501(a)(1). In August 2019, DoD conveyed to VA its updated list of locations where certain herbicide agents were used, tested or stored. The list references (1) each location where certain herbicide agents were present, (2) the specific site of that presence, (3) the dates of that presence, (4) the purpose of that presence, (5) the personnel involved, and (6) the name of the herbicide agent or component involved. The list (and links to the criteria informing its creation) can be found at: 
                    *https://www.publichealth.va.gov/​exposures/​agentorange/​locations/​tests-storage/​index.asp.*
                     While DoD is the lead agency for producing and updating the list of locations where certain herbicide agents were used, tested or stored, VA is the lead agency responsible for making this information easily accessible to Veterans and keeping them informed of the benefits to which they may be entitled based on their service. VA keeps the public informed by publishing the list on the VA public health website and updating the published list as locations are added or removed. In addition, VA will provide notice in the 
                    **Federal Register**
                     whenever updates are made to the DoD list. Given that DoD will continue to maintain and update the list of locations where certain herbicide agents were used, tested or stored, VA proposes to implement a regulatory presumption of exposure that can evolve with the most current DoD list. Thus, VA proposes an additional paragraph to 38 CFR 3.307 that would presume exposure to certain herbicide agents for Veterans (who do not qualify for the presumption under paragraphs (a)(6)(iii)-(v) or new paragraphs (a)(6)(vi)-(x) discussed below in Section II.b.) whose circumstances of service reasonably would have placed them at a site of certain herbicide agent testing, use or storage on a date of certain herbicide testing, use or storage. The authoritative source regarding where and when certain herbicide agents were tested, used or stored, for purposes of this additional paragraph, would be the information provided by DoD that is publicly available on VA's website and through VA's notices in the 
                    **Federal Register**
                    . This presumption would alleviate the need for a Veteran to have to prove actual involvement with certain herbicide agents, so long as that Veteran's circumstances of service would reasonably have placed the Veteran at certain sites on certain dates. For veterans who do not qualify for the presumption, VA will continue to consider and decide claims on a case-by-case basis considering all the evidence of record. Such Veterans will have the opportunity to present 
                    ( print page 9806)
                    evidence that they were exposed to certain herbicide agents, VA will consider all evidence of record (including lay statements) in rendering a determination on exposure, and VA will give the benefit of the doubt to the Veteran; but a presumption that lessens the ordinary burden of proof under 38 U.S.C. 5107 will not apply. Otherwise stated, Veterans in such a position will have the opportunity to establish in-service exposure to certain herbicide agents on a direct basis, but not a presumptive basis. The purpose of this regulatory change is to ensure consistency across VA adjudications, in accord with the most up-to-date information garnered by DoD. Structuring the regulation in this way will also eliminate the need for adjudicators to continually rely on sub-regulatory guidance or the need for VA to amend its regulations every time DoD updates its list. For several reasons, VA decided not to propose to extend a regulatory presumption beyond the statutory requirements and the DoD list at this time. First, any official declaration by VA that a certain herbicide agent was presumably present in a particular location should be based on a comprehensive review of all available records, not based on speculation, assumption or limited evidence. While individual Veteran recollections, photographs and soil samples decades after the fact can provide relevant evidence in support of an individual's pursuit of direct service connection, it is most appropriate to rely on the most comprehensive review—from the agency that has access to the most relevant documents—when establishing a regulatory presumption. Second, as noted above, direct service connection remains available for any Veteran who alleges exposure to certain herbicide agents (no matter the Veteran's location of service), and due consideration will be given to all the evidence that veteran submits, with the benefit of the doubt given to the Veteran. Tailoring the presumption in this way does not at all foreclose any Veteran alleging exposure to certain herbicide agents from obtaining benefits. Third, there is reason for VA to be cautious in presuming or making declarations about herbicide agent presence when DoD has superior access to relevant records and superior knowledge of its own operations. While some inconsistency in government positions, statements and decisions is inevitable given the size and complexity of Federal operations, it is confusing and illogical for one agency to create a rule that will have the force and effect of law that by its very premise depends upon a factual proposition that another agency with superior expertise or authority does not credit. Otherwise stated, for VA to presume an herbicide agent presence that DoD steadfastly denies after exhaustive research could implicate issues beyond VA benefits and result in widespread confusion about what the government believes to be fact. The better resolution is for VA and members of the public to submit all relevant evidence to DoD, so that the DoD list continues to evolve with the most up-to-date information, and for veterans to continue to submit evidence along with their individual claims. VA recognizes that locations like Panama and Okinawa, Japan, are not on DoD's current list of locations where certain herbicide agents were used, tested or stored, and therefore would not warrant a presumption at this time. Ultimately, VA believes that linking its presumption with DoD's current herbicide agent list (which, as noted above, is a living document and therefore may evolve, upon the review of additional submitted evidence, to include locations like Panama and Okinawa) is the best course of action, but VA nevertheless welcomes all comments on this approach, or comments on Panama and Okinawa specifically, during the comment period for this rulemaking. b. Amendments to § 3.307 Based on the PACT Act As explained above, 38 CFR 3.307(a)(6) outlines the service requirements and other circumstances required for the presumption of exposure to certain herbicide agents. Currently, 38 CFR 3.307(a)(6) lists two locations as eligible for a presumption of exposure: the Republic of Vietnam and units that operated in or near the Korean DMZ in an area in which herbicides are known to have been applied. Based on section 403 of the PACT Act, VA is proposing to add the following locations to 38 CFR 3.307(a)(6) with corresponding eligible timeframes: (1) service in Thailand at any United States or Royal Thai base during the period beginning on January 9, 1962, and ending on June 30, 1976; (2) service in Laos during the period beginning on December 1, 1965, and ending on September 30, 1969; (3) service in Cambodia at Mimot or Krek, Kampong Cham Province during the period beginning on April 16, 1969, and ending on April 30, 1969; (4) service in Guam or American Samoa, or in the territorial waters thereof, during the period beginning on January 9, 1962, and ending on July 31, 1980; and (5) service on Johnston Atoll or on a ship that called at Johnston Atoll during the period beginning on January 1, 1972, and ending on September 30, 1977. These new locations will be added to 38 CFR 3.307(a)(6) by creating new paragraphs (a)(6)(vi-x). To determine the territorial waters of Guam and American Samoa, VA relied on coordinates from the National Oceanic and Atmospheric Administration. The electronic charts can be found here: 
                    *https://charts.noaa.gov/​InteractiveCatalog/​nrnc.shtml#mapTabs-2.* For claims based on service in Thailand, VA interprets the language of section 403 to include service on a ship that called to a coastal Thailand base. Section 403 provides a presumption of exposure to Veterans who served in Thailand at any United States or Royal Thai base during the period beginning on January 9, 1962, and ending on June 30, 1976. As the PACT Act definition of covered service in Thailand includes 
                    *any*
                     United States or Royal Thai bases in Thailand, VA finds it reasonable to include service aboard a ship at any coastal Thailand base. Under this interpretation, any Veteran who served on a ship that called to a coastal base in Thailand is eligible for a presumption of exposure to certain herbicides. VA's current policy regarding claims based on Thailand service is contained in sub-regulatory guidance and considers exposure on a case-by-case direct basis for security personnel, security patrol dog handlers, or other Service members whose daily activities placed them near the security perimeters of Thailand military bases during the Vietnam Era. Proposed 38 CFR 3.307(a)(6)(vi) would supplant that sub-regulatory guidance, as this new paragraph would presume exposure to certain herbicides for all veterans who served in Thailand at any U.S. or Royal Thai base between January 9, 1962, and June 30, 1976, without regard to where on the base the veteran was located or what military job specialty the Veteran performed. For claims based on service in Johnston Atoll or on a ship that called to Johnston Atoll, 38 U.S.C. 1116(d)(5) defines covered service to include service “on Johnston Atoll or on a ship that called at Johnston Atoll during the period beginning on January 1, 1972, and ending on September 30, 1977.” Section 1116(d)(5) specifies two categories of service related to Johnston Atoll that constitute covered service: (1) service on Johnston Atoll and (2) service on a ship that called at Johnston Atoll. VA understands 38 U.S.C. 1116(d)(5)'s date range to refer to the dates of the veteran's service in the location (the 
                    ( print page 9807)
                    Atoll itself or on a ship), and that the date range provided in the statute applies to both categories. VA thus proposes to amend 38 CFR 3.307(a)(6) to make clear that the presumption of exposure to certain herbicides applies when the veteran was present on Johnston Atoll, to include presence on the the ship when it called at Johnston Atoll, even if the veteran did not disembark, during the qualifying period. III. Proposed Changes to § 3.309 Diseases Subject to Presumptive Service Connection Based on the FY 2021 NDAA and section 404 of the PACT Act, VA proposes to amend its adjudication regulations by revising section 3.309 to add bladder cancer, Parkinsonism, hypothyroidism, hypertension and MGUS to the list of diseases subject to presumptive service connection based on exposure to certain herbicide agents. VA proposes to add the five new conditions to the end of section 3.309(e), directly after soft tissue sarcoma. VA also proposes to include parenthetical language for Parkinsonism that identifies the most common forms of Parkinsonism known as Parkinson-plus syndromes (also referred to as atypical Parkinsonism). The most common Parkinson-plus syndromes are progressive supranuclear palsy (PSP), multiple system atrophy (MSA) (also referred to as Shy-Drager syndrome), corticobasal degeneration (CBD), vascular Parkinsonism, and dementia with Lewy bodies (DLB).[2]
                    
                     The purpose of this parenthetical language is to ensure that disorders that fall under the umbrella term Parkinsonism are not overlooked by claims processors, resulting in examinations not being requested when warranted. Drug-induced Parkinsonism will not be included as a presumptive condition as its etiology stems from drug side effects, not exposure to certain herbicide agents. Furthermore, drug-induced Parkinsonism is a condition that usually subsides over time once the relevant drug is discontinued.[3]
                    
                     Claims for service connection of drug-induced Parkinsonism will continue to be considered, as warranted, on a direct basis or on a secondary basis per 38 CFR 3.310(a), which states that service connection will be granted when a disability is determined to be proximately due to or the result of a service-connected disease or injury. If a Veteran has a diagnosis of drug-induced Parkinsonism and a medical examiner opines that the disease is due to medication required for a service-connected condition, the claim for service connection for drug-induced Parkinsonism may be granted on a secondary basis. To provide clarity, VA further proposes to add a new note to 38 CFR 3.309(e) to explain that drug-induced Parkinsonism is not recognized as a disease associated with exposure to certain herbicide agents. IV. Proposed Changes to § 3.313 Claims Based on Service in Vietnam 38 CFR 3.313 provides regulatory guidance for establishing service connection for non-Hodgkin's lymphoma (NHL) based on service in “Vietnam.” Currently, service connection for NHL requires a medical diagnosis and evidence showing service on land in Vietnam or service in Vietnam's offshore waters. (The current regulatory provision does not distinguish between “Vietnam” and the “Republic of Vietnam.”) Before the 
                    *Procopio*
                     decision, service solely in the offshore waters was not sufficient to grant service connection for any condition except NHL. Based on the definition of Vietnam's offshore waters in the BWN Act, claims for NHL will no longer be held to a separate standard of service connection than other conditions listed under 38 CFR 3.309(e). Furthermore, because the current regulatory guidance does not distinguish between “Vietnam” and the “Republic of Vietnam,” VA is proposing to amend its adjudication regulations to specify that in order to establish presumptive service connection for NHL, service must have been in the “Republic of Vietnam,” to ensure that the regulation is consistent with the statutory definition of Vietnam's offshore waters. VA notes that, in light of 
                    *Procopio*
                     and the BWN Act, the scope and effect of section 3.313 are essentially coextensive with section 3.309(e) as the latter applies to NHL. However, VA proposes to revise, rather than rescind, section 3.313 because this provision could have an independent effect in rare cases, as it does not depend on a rebuttable presumption of herbicide agent exposure. V. Proposed Changes to § 3.114 Change of Law or Department of Veterans Affairs Issue 38 CFR 3.114(a), which provides effective date provisions in situations where there has been a change in law or VA issue, applies, in relevant part, to benefits awards to an individual suffering from spina bifida whose biological father or mother is or was a Vietnam Veteran or a Veteran with covered service in Korea. Since the BWN Act authorizes VA to extend these benefits to children of Veterans with covered service in Thailand, VA proposes to add individuals with spina bifida born to Veterans with covered service in Thailand as a category of claimants who are entitled to consideration for an effective date as specified in this regulation. Furthermore, VA proposes a clerical amendment to section 3.114(a) by replacing the word “child” with the phrase “natural child” wherever it occurs in the regulation. This is not a substantive regulatory change; it is merely a clerical amendment that reflects the statutory definition of “child” for purposes of benefits for children of certain veterans born with spina bifida. See 38 U.S.C. 1831(1). VI. Proposed Changes to § 3.814 Monetary Allowance Under 38 U.S.C. Chapter 18 for An Individual Suffering From Spina Bifida Whose Biological Father or Mother Is or Was a Vietnam Veteran or a Veteran With Covered Service in Korea Individuals born with spina bifida whose biological father or mother was determined to be exposed to certain herbicide agents in Vietnam or Korea have long been eligible for a monthly monetary allowance under 38 U.S.C. chapter 18, based on the severity of their spina bifida symptoms. However, this eligibility did not extend to natural children of Thailand Veterans for whom certain herbicide agent exposure has been conceded, nor did it extend to natural children of Veterans who served in the offshore waters of the Republic of Vietnam. 38 CFR 3.814 is the regulation that provides for entitlement to this monetary allowance under 38 U.S.C. chapter 18 and sets forth the criteria that must be met in order to establish such entitlement. The BWN Act expanded eligibility for spina bifida benefits to natural children of certain Thailand Veterans, as well as natural children of Veterans who served in the offshore waters of the Republic of Vietnam. This proposed rulemaking updates the criteria accordingly. For purposes of spina bifida benefits for natural children of Thailand Veterans, the BWN Act, in 38 U.S.C. 1822, defined a Veteran of covered service in Thailand as “any individual, without regard to the characterization of that individual's service, who—(1) 
                    ( print page 9808)
                    served in the active military, naval, or air service in Thailand, as determined by the Secretary in consultation with the Secretary of Defense, during the period beginning on January 9, 1962, and ending on May 7, 1975; and (2) is determined by the Secretary, in consultation with the Secretary of Defense, to have been exposed to a herbicide agent during such service in Thailand” As discussed above in Section II.b., the PACT Act expanded the list of locations eligible for a presumption of exposure to certain herbicides to include Thailand. The PACT Act defined covered service in Thailand, in 38 U.S.C. 1116(d)(2), as “active military, naval, air, or space service-performed in Thailand at any United States or Royal Thai base during the period beginning on January 9, 1962, and ending on June 30, 1976, without regard to where on the base the Veteran was located or what military job specialty the Veteran performed.” Prior to the PACT Act, 38 U.S.C. 1822 provided benefits to children born with spina bifida whose parent served in Thailand any time between January 9, 1962, and May 7, 1975. The PACT Act did not amend 38 U.S.C. 1822. For purposes of establishing entitlement to monetary benefits for spina bifida under 38 U.S.C. Chapter 18, VA proposes to define covered service in Thailand as “service at any United States or Royal Thai base during the period beginning on January 9, 1962, and ending on May 7, 1975, without regard to where on the base the Veteran was located or what military job specialty the Veteran performed.” This definition includes the description of covered service from 38 U.S.C. 1116 but maintains the eligible time frame from 38 U.S.C. 1822. VA has determined that aligning the definitions of what characterizes Thailand service will improve the consistency of decisions for Thailand Veterans and their survivors. For the purposes of establishing entitlement to monetary benefits for spina bifida under 38 U.S.C. chapter 18, VA is proposing to include the offshore waters of the Republic of Vietnam in the definition of service in the Republic of Vietnam. In accordance with the BWN Act, VA further proposes to amend 38 CFR 3.814(c)(1) to align with the definition of “service in the Republic of Vietnam” set forth in the proposed amendment to 38 CFR 3.307(a)(6)(iii). Further, in accordance with the BWN Act, VA is extending the date range for establishing presumption of exposure along the Korean DMZ from April 1, 1968, through August 31, 1971, to September 1, 1967, through August 31, 1971. 
                    *See*38 U.S.C. 1116B(a)(2). VA proposes to amend the start date in 38 CFR 3.814(c)(2) to reflect the date mandated by the new statute. VA also proposes replacing the phrase “biological son or daughter” in 38 CFR 3.814(c)(4) with “natural child” consistent with the clerical amendment proposed for 38 CFR 3.114(a). VII. Proposed Changes to § 3.815 Monetary Allowance Under 38 U.S.C. Chapter 18 for an Individual With Disability From Covered Birth Defects Whose Biological Mother Is or Was a Vietnam Veteran; Identification of Covered Birth Defects Prior to the BWN Act, if a Veteran mother only had service in the offshore waters of the Republic of Vietnam and did not go ashore or serve in the inland waterways, that service did not qualify for entitlement to a monthly monetary award for any natural children born with qualifying birth defects. The Act expanded the definition of “Vietnam Veteran” to include Veterans who served in the offshore waters of the Republic of Vietnam. Therefore, VA proposes to amend 38 CFR 3.815 accordingly. 38 CFR 3.815 provides for a monetary allowance under 38 U.S.C. 1812 for individuals with disability due to covered birth defects whose biological mother is or was a Vietnam Veteran. Covered birth defects include any birth defect other than familial disorders, birth-related injuries, or fetal or neonatal infirmity with well-established causes. All birth defects not excluded under these categories are covered birth defects. However, if an individual's only birth defect is spina bifida, their monthly monetary allowance will be paid under the provisions of 38 U.S.C. 1803, 1821, and 1822, which provide a monthly monetary award for children of certain herbicide agent-exposed Veteran parents who served in Vietnam, Thailand or near the Korean DMZ. In accordance with the BWN Act, VA proposes to amend 38 CFR 3.815(c)(1) to align the definition of “service in the Republic of Vietnam” with the definition set forth in the proposed amendment to 38 CFR 3.307(a)(6)(iii). VIII. Proposed Changes to § 3.105 Revision of Decisions 38 CFR 3.105(g), which describes procedural requirements for reductions in evaluations under 38 U.S.C. chapter 18 for children of certain herbicide agent-exposed Veterans, currently only applies to children of Vietnam Veterans born with spina bifida or children of Veterans with covered service in Korea born with spina bifida who were entitled to benefits. Because the BWN Act authorized VA to extend those benefits under 38 U.S.C. chapter 18 to children of certain Veterans who served in Thailand born with spina bifida, VA proposes to add these children to the category of claimants who are covered by the procedural provisions specified in this regulation. Since natural children of Veterans with covered service in Thailand are a newly covered type of claimant, it is necessary to add them as a category of claimants who are covered by the procedural provisions of 38 CFR 3.105. This ensures that benefits awarded to these claimants cannot be severed or reduced until the claimant has been afforded time to present evidence in support of maintaining their benefits. Finally, VA proposes a clerical amendment to section 3.105(g) by replacing the word “children” with the phrase “natural children” wherever it occurs in the regulation. As is true with the proposed amendment to 38 CFR 3.114(a), this is a clerical change made to reflect the statutory definition of “child” for purposes of benefits for children of certain Veterans born with spina bifida. See 38 U.S.C. 1831(1). IX. Proposed Changes to § 3.816 Awards Under the Nehmer Court Orders for Disability or Death Caused by a Condition Presumptively Associated With Herbicide Exposure VA proposes to codify the current procedural guidance regarding locating the appropriate survivor(s) of a deceased 
                    *Nehmer*
                     class member and defining the parameters of “reasonable efforts” to identify them. VA is also codifying its existing policy to pay newly identified qualifying payees before attempting recoupment from improperly compensated payees, rather than waiting for recoupment before paying the newly identified qualifying payees. The intent of this change is to ensure compliance with the 
                    *Nehmer*
                     consent decree. Historically, VA has sought to locate payees for potential retroactive 
                    *Nehmer*
                     benefits by sending letters to all dependents of record requesting the names, addresses and telephone numbers of all known survivors. VA will also seek to obtain proof of dependency documents such as birth certificates, marriages certificates and other proof of dependency, if necessary. If payees cannot be identified, VA will make reasonable efforts to locate payees as the information on file permits. For example, if a claimant's record identifies an authorized representative or a relative, it would be reasonable to contact such person to request information concerning the 
                    ( print page 9809)
                    existence of a surviving spouse, child(ren), parent(s) or the executor/administrator of the class member's estate. It would be unreasonable to attempt to locate a payee where there is no evidence of record to suggest that the party would potentially qualify for retroactive benefits. If the evidence of record does not contain sufficient information to identify an eligible 
                    *Nehmer*
                     class beneficiary, a letter will be sent to the last known address of the Veteran, and VA will wait 30 days for a response. If an address is unknown, an attempt will be made to contact the survivor by telephone to obtain their address. This proposed regulation codifies the procedure for locating 
                    *Nehmer*
                     payees as follows: Claims processors must review the claims folder for relevant information and review other VA resources including, but not limited to, benefit applications, statements from the veteran, medical records, corporate database and claims processing system notes. If review of both the claims folder and electronic claims processing system do not provide beneficiary contact information, claims processors must contact any known authorized representatives of record (including those who provided first notice of death and/or funeral/burial services). Claims processors also must attempt to locate potential payees using online public record investigation software authorized by VA. If, after this review, no beneficiary, authorized representative or next of kin is located, the claims processor will send (i) a letter to the Veteran's last known address and wait 30 days for a response and (ii) attempt contact via last known telephonic contact information. If no response is received at the expiration of 30 days, the claims processor will annotate in the claims folder all actions taken to identify eligible payees. The claims processor will then add the claim data to communications with 
                    *Nehmer*
                     class counsel, as VA is required to provide class counsel with a list of every claim where eligible survivors cannot be located. Given the universe of information in the VA benefits system available to claims processors and the measures VA proposes to identify eligible beneficiaries and contact individuals who may provide information about eligible beneficiaries unknown to VA, this procedural guidance constitutes what VA has determined to be reasonable efforts to identify all appropriate 
                    *Nehmer*
                     payees. VA does not believe it is reasonable to pay private search firms or undertake extraordinary efforts beyond those identified in this regulation to identify potential payees. If, following such efforts, VA releases the full amount of unpaid benefits to a payee or payees, and additional qualifying payees subsequently identify themselves to VA, VA will pay the newly identified payee(s) the portion of the award to which they are entitled, and then attempt to recover the overpayment from the original payee(s). While this is consistent with VA's current policy, the revision is necessary in light of the December 2, 2021, amendment to 38 CFR 3.816(f)(3), which was required by the November 10, 2021, court order in 
                    *Nehmer*
                     v. 
                    *U.S. Department of Veterans Affairs,*
                     No. C86-06160 WHA (N.D. Cal.) vacating the final sentence of section 3.816(f)(3), directing VA to issue a rule rescinding that sentence and requiring VA to publish that rule in the 
                    **Federal Register**
                    . 
                    *See*86 FR 68409 (Dec. 2, 2021). VA is obligated to issue payment to the newly identified payee(s) regardless of whether it previously disbursed the entirety of an award to the original payee(s). As noted by the U.S. Court of Appeals for Veterans Claims in 
                    *Snyder*
                     v. 
                    *Principi,*
                     the prior disbursement “in no way impairs [VA's] authority and obligation to pay from the compensation . . . account the amount that is owed to the correct beneficiary.” 15 Vet. App. 285, 292 (2001). This is because “the amount owed to the correct beneficiary, in fact, remains undisturbed in the compensation . . . account.” 
                    *Id.*
                     Nevertheless, payment to newly identified payees does not relieve VA of its corresponding obligation to recover the overpayment to the original payees. 
                    *See*31 U.S.C. 3711(a)(1) (“The head of an executive, judicial, or legislative agency . . . shall try to collect a claim of the United States Government for money or property arising out of the activities of, or referred to, the agency.”); 38 CFR 1.910(a) (requiring VA to take “aggressive collection action . . . to collect all claims for money or property arising from [VA's] activities”); 
                    *see also Edwards*
                     v. 
                    *Peake,*
                     22 Vet. App. 57, 59 (2008) (noting that “the Secretary generally is required to recover erroneous VA payments or overpayment of benefits”). X. Severability The purpose of this section is to clarify the agency's intent with respect to the severability of provisions of this proposed rule. Each provision that the agency has proposed is capable of operating independently and the agency intends them to be severable. If any provision of this rule is determined by judicial review or operation of law to be invalid, the agency would not intend that partial invalidation to render the remainder of this rule invalid. Likewise, if the application of any portion of this proposed rule to a particular circumstance were determined to be invalid, the agencies would intend that the rule as proposed remain applicable to all other circumstances. Executive Orders 12866, 13563 and 14094 Executive Order (E.O.) 12866 (Regulatory Planning and Review) directs agencies to assess the costs and benefits of available regulatory alternatives and, when regulation is necessary, to select regulatory approaches that maximize net benefits (including potential economic, environmental, public health and safety effects, and other advantages; distributive impacts; and equity). E.O. 13563 (Improving Regulation and Regulatory Review) emphasizes the importance of quantifying both costs and benefits, reducing costs, harmonizing rules, and promoting flexibility. E.O. 14094 (E.O. on Modernizing Regulatory Review) supplements and reaffirms the principles, structures, and definitions governing contemporary regulatory review established in E.O. 12866 of September 30, 1993 (Regulatory Planning and Review), and E.O. 13563 of January 18, 2011 (Improving Regulation and Regulatory Review). The Office of Information and Regulatory Affairs has determined that this rulemaking is a significant regulatory action under E.O. 12866, Section 3(f)(1), as amended by E.O. 14094. The Regulatory Impact Analysis associated with this rulemaking can be found as a supporting document at 
                    *www.regulations.gov.* Regulatory Flexibility Act The Secretary hereby certifies that this proposed rule would not have a significant economic impact on a substantial number of small entities as they are defined in the Regulatory Flexibility Act (5 U.S.C. 601-612). The factual basis for this certification is that no small entities or businesses provide Federal compensation or pension benefits to Veterans, and such entities or businesses therefore would be unaffected by the proposed rule. Therefore, pursuant to 5 U.S.C. 605(b), the initial and final regulatory flexibility analysis requirements of 5 U.S.C. 603 and 604 do not apply.
                    ( print page 9810) Unfunded Mandates The Unfunded Mandates Reform Act of 1995 requires, at 2 U.S.C. 1532, that agencies prepare an assessment of anticipated costs and benefits before issuing any rule that may result in the expenditure by state, local, and tribal governments, in the aggregate, or by the private sector, of $100 million or more (adjusted annually for inflation) in any one year. This proposed rule would have no such effect on state, local, and tribal governments, or on the private sector. Paperwork Reduction Act This proposed rule contains no provisions constituting a collection of information under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3521). List of Subjects in 38 CFR Part 3 Administrative practice and procedure
Claims
Disability benefits
Healthcare
Pensions
Radioactive materials
Veterans
Vietnam
 Signing Authority Denis McDonough, Secretary of Veterans Affairs, approved and signed this document on January 9, 2024, and authorized the undersigned to sign and submit the document to the Office of the Federal Register for publication electronically as an official document of the Department of Veterans Affairs. Jeffrey M. Martin, Assistant Director, Office of Regulation Policy & Management, Office of General Counsel, Department of Veterans Affairs.
 For the reasons stated in the preamble, VA proposes to amend 38 CFR part 3 as set forth below: PART 3—ADJUDICATION Subpart A—Pension, Compensation, and Dependency and Indemnity Compensation
 1.The authority citation for part 3, subpart A continues to read as follows: Authority:
                    38 U.S.C. 501(a), unless otherwise noted. 2.Amend § 3.105 by revising paragraph (g) to read as follows: § 3.105
  
 (g) Reduction in evaluation—monetary allowance under 38 U.S.C. chapter 18 for certain individuals who are natural children of Vietnam Veterans or natural children of Veterans with covered service in Korea or Thailand. Where a reduction or discontinuance of a monetary allowance currently being paid under 38 U.S.C. chapter 18 is considered warranted, VA will notify the beneficiary at his or her latest address of record of the proposed reduction, furnish detailed reasons therefore, and allow the beneficiary 60 days to present additional evidence to show that the monetary allowance should be continued at the present level. Unless otherwise provided in paragraph (i) of this section, if VA does not receive additional evidence within that period, it will take final rating action and reduce the award effective the last day of the month following 60 days from the date of notice to the beneficiary of the proposed reduction.
 3.Amend § 3.114 by: a.Revising paragraph (a) introductory text; b.Removing the authority citation immediately preceding paragraph (b); and c.Revising the authority citation immediately following paragraph (b). The revisions read as follows: § 3.114
  (a) Effective date of award. Where pension, compensation, dependency and indemnity compensation, or a monetary allowance under 38 U.S.C. chapter 18 for an individual who is a natural child of a Vietnam Veteran or natural child of a Veteran with covered service in Korea or Thailand is awarded or increased pursuant to a liberalizing law, or a liberalizing VA issue approved by the Secretary or by the Secretary's direction, the effective date of such award or increase shall be fixed in accordance with the facts found, but shall not be earlier than the effective date of the act or administrative issue. Where pension, compensation, dependency and indemnity compensation, or a monetary allowance under 38 U.S.C. chapter 18 for an individual who is a natural child of a Vietnam Veteran or natural child of a Veteran with covered service in Korea or Thailand is awarded or increased pursuant to a liberalizing law or VA issue which became effective on or after the date of its enactment or issuance, in order for a claimant to be eligible for a retroactive payment under the provisions of this paragraph the evidence must show that the claimant met all eligibility criteria for the liberalized benefit on the effective date of the liberalizing law or VA issue and that such eligibility existed continuously from that date to the date of claim or administrative determination of entitlement. The provisions of this paragraph are applicable to original and supplemental claims as well as claims for increase. 
 (b) * * * (Authority: 38 U.S.C. 1805, 1815, 1821, 1822, 1831, 1832, 5110(g))
 4.Amend § 3.307 by revising paragraphs (a)(6) introductory text, (a)(6)(iii) through (v), and adding paragraphs (a)(6)(vi) through (xi) to read as follows: § 3.307
  (a) * * * (6) 
                        *Presumption of exposure to certain herbicide agents.*
                         (i) For the purposes of this section, the term “herbicide agent” means a chemical in an herbicide used in support of the United States and allied military operations in the Republic of Vietnam during the period beginning on January 9, 1962, and ending on May 7, 1975, specifically: 2,4-D; 2,4,5-T and its contaminant TCDD; cacodylic acid; and picloram. 
 (iii) 
                        *Service in the Republic of Vietnam.*
                         A veteran who, during active military, naval, or air service, served in the Republic of Vietnam during the period beginning on January 9, 1962 and ending on May 7, 1975, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. The last date on which such a Veteran shall be presumed to have been exposed to an herbicide agent shall be the last date on which he or she served in the Republic of Vietnam during the period beginning on January 9, 1962 and ending on May 7, 1975. Service in the Republic of Vietnam includes service in the offshore waters of the Republic of Vietnam. Service in the offshore waters of the Republic of Vietnam is defined as service in waters at any location not more than 12 nautical miles seaward of a line commencing on the southwestern demarcation line of the waters of Vietnam and Cambodia. This line would encompass Phu Quoc island, terminating at the mid-point of the Ben Hai River, and intersecting the following points:
                        ( print page 9811) Points geographic names
Latitude north
Longitude eastAt Phu Quoc Extension Point A
10°14′51.16′′
104°12'54.69′′At Phu Quoc Extension Point B
10°23′55.92′′
104° 7′56.91′′At Phu Quoc Extension Point C
10°30′12.70′′
103°59′19.11′′At Phu Quoc Extension Point D
9°43′18.90′′
102°46′28.56′′At Phu Quoc Extension Point E
9°11′34.58′′
103°14′38.50′′At Hon Nhan Island, Tho Chu Archipelago Kien Giang Province
9°15.0′
103°27.0′At Hon Da Island southeast of Hon Khoai Island Minh Hai Province
8°22.8′
104°52.4′At Tai Lon Islet, Con Dao Islet in Con Dao-Vung Toa Special Sector
8°37.8′
106°37.5′At Bong Lai Islet, Con Dao Islet
8°38.9′
106°40.3′At Bay Canh Islet, Con Dao Islet
8°39.7′
106°42.1′At Hon Hai Islet (Phu Qui group of islands) Thuan Hai Province
9°58.0′
109°5.0′At Hon Doi Islet, Thuan Hai Province
12°39.0′
109°28.0′At Dai Lanh point, Phu Khanh Province
12°53.8′
109°27.2′At Ong Can Islet, Phu Khanh Province
13°54.0′
109°21.0′At Ly Son Islet, Nghia Binh Province
15°23.1′
109° 9.0′At Con Co Island, Binh Tri Thien Province
17°10.0′
107°20.6′
 (iv) 
                        *Service in or near the Korean Demilitarized Zone (DMZ).*
                         A Veteran who, during active military, naval, or air service, served between September 1, 1967, and August 31, 1971, in a unit that, as determined by DoD, operated in or near the Korean DMZ in an area in which certain herbicide agents are known to have been applied during that period, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. 
                        *See also*38 CFR 3.814(c)(2). (v) 
                        *Service operating, maintaining, or serving aboard C-123 aircraft.*
                         An individual who performed service in the Air Force or Air Force Reserve under circumstances in which the individual concerned regularly and repeatedly operated, maintained, or served onboard C-123 aircraft known to have been used to spray an herbicide agent during the Vietnam era shall be presumed to have been exposed during such service to an herbicide agent. For purposes of this paragraph, “regularly and repeatedly operated, maintained, or served onboard C-123 aircraft” means that the individual was assigned to an Air Force or Air Force Reserve squadron when the squadron was permanently assigned one of the affected aircraft and the individual had an Air Force Specialty Code indicating duties as a flight, ground maintenance, or medical crew member on such aircraft. Such exposure constitutes an injury under 38 U.S.C. 101(24)(B) and (C). If an individual described in this paragraph develops a disease listed in 38 CFR 3.309(e) as specified in paragraph (a)(6)(ii) of this section, it will be presumed that the individual concerned became disabled during that service for purposes of establishing that the individual served in the active military, naval, or air service. (vi) 
                        *Service in Thailand.*
                         A veteran who, during active military, naval, or air service, served in Thailand at any United States or Royal Thai base during the period beginning on January 9, 1962, and ending on June 30, 1976, without regard to where on the base the Veteran was located or what military job specialty the Veteran performed, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. Service at any United States or Royal Thai base includes service aboard a ship that called to a coastal base in Thailand. (vii) 
                        *Service in Laos.*
                         A veteran who, during active military, naval, or air service, served in Laos during the period beginning on December 1, 1965, and ending on September 30, 1969, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that serviche. (viii) 
                        *Service in Cambodia.*
                         A veteran who, during active military, naval, or air service, served in Cambodia at Mimot or Krek, Kampong Cham Province during the period beginning on April 16, 1969, and ending on April 30, 1969, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. (ix) 
                        *Service in Guam or American Samoa.*
                         A Veteran who, during active military, naval, or air service, served in Guam or American Samoa, or in the territorial waters thereof, during the period beginning on January 9, 1962, and ending on July 31, 1980, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. (x) 
                        *Service on Johnston Atoll.*
                         A Veteran who, during active military, naval, or air service, served on Johnston Atoll or served on a ship when it called at Johnston Atoll during the period beginning on January 1, 1972, and ending on September 30, 1977, shall be presumed to have been exposed during such service to an herbicide agent, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. (xi) 
                        *Service in locations recognized by the Department of Defense.*
                         A veteran who does not meet the requirements of paragraphs (a)(6)(iii)-(x) of this section, and whose circumstances of service reasonably would have placed the Veteran at a site of certain herbicide agent testing, use, or storage on a date of certain herbicide agent testing, use, or storage, shall be presumed to have been exposed to an herbicide agent during such service, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. The DoD List of Locations Where Tactical Herbicides and Their Chemical Components Were Tested, Used, or Stored Outside of Vietnam, published on VA's website, is the authoritative source regarding where and when certain herbicide agents were tested, used or stored for purposes of this paragraph, and can be found at: 
                        *https://www.publichealth.va.gov/​exposures/​agentorange/​locations/​tests-storage/​index.asp*. VA will publish changes to this list in the Notices section of the 
                        **Federal Register**
                        .
 5.Amend § 3.309 by revising paragraph (e) to read as follows: § 3.309
  
 (e) 
                        *Disease associated with exposure to certain herbicide agents.*
                         If a Veteran was exposed to an herbicide agent during active military, naval, or air service, the following diseases shall be service connected if the requirements of § 3.307(a)(6) are met even though there is no record of such disease during service, provided further that the rebuttable presumption provisions of § 3.307(d) are also satisfied. AL amyloidosis Chloracne or other acneform disease consistent with chloracne. Type 2 diabetes (also known as Type II diabetes mellitus or adult-onset diabetes), Hodgkin's disease Ischemic heart disease (including, but not limited to, acute, subacute, and old myocardial infarction; atherosclerotic cardiovascular disease including coronary artery disease (including coronary spasm) and coronary bypass surgery; and stable, unstable and Prinzmetal's angina) All chronic B-cell leukemias (including, but not limited to, hairy-cell leukemia and chronic lymphocytic leukemia) Multiple myeloma Non-Hodgkin's lymphoma Parkinson's disease Early-onset peripheral neuropathy Porphyria cutanea tarda Prostate cancer Respiratory cancers (cancer of the lung, bronchus, larynx, or trachea) Soft-tissue sarcoma (other than osteosarcoma, chondrosarcoma, Kaposi's sarcoma, or mesothelioma) Bladder cancer Parkinsonism (including, but not limited to, the following Parkinson-plus syndromes (also referred to as “atypical Parkinsonism”): progressive supranuclear palsy (PSP), multiple system atrophy (MSA) (also referred to as Shy-Drager syndrome), corticobasal degeneration (CBD), vascular Parkinsonism, and dementia with Lewy bodies (DLB)) Hypothyroidism Hypertension Monoclonal gammopathy of undetermined significance (MGUS) Note 1: The term “soft-tissue sarcoma” includes the following: Adult fibrosarcoma Dermatofibrosarcoma protuberans Malignant fibrous histiocytoma Liposarcoma Leiomyosarcoma Epithelioid leiomyosarcoma (malignant leiomyoblastoma) Rhabdomyosarcoma Ectomesenchymoma Angiosarcoma (hemangiosarcoma and lymphangiosarcoma) Proliferating (systemic) angioendotheliomatosis Malignant glomus tumor Malignant hemangiopericytoma Synovial sarcoma (malignant synovioma) Malignant giant cell tumor of tendon sheath Malignant schwannoma, including malignant schwannoma with rhabdomyoblastic differentiation (malignant Triton tumor), glandular and epithelioid malignant schwannomas Malignant mesenchymoma Malignant granular cell tumor Alveolar soft part sarcoma Epithelioid sarcoma Clear cell sarcoma of tendons and aponeuroses Extraskeletal Ewing's sarcoma Congenital and infantile fibrosarcoma Malignant ganglioneuroma Note 2: For purposes of this section, the term ischemic heart disease does not include hypertension or peripheral manifestations of arteriosclerosis such as peripheral vascular disease or stroke, or any other condition that does not qualify within the generally accepted medical definition of Ischemic heart disease. Note 3: Drug-induced Parkinsonism is not recognized as a disease associated with exposure to certain herbicide agents.
 6.Revise § 3.313 to read as follows: § 3.313
  (a) Service in the Republic of Vietnam. Service in the Republic of Vietnam includes service in the offshore waters of the Republic of Vietnam as defined in 38 CFR 3.307(a)(6)(iii). Service in other locations will constitute service in the Republic of Vietnam if the conditions of service involved duty or visitation in the Republic of Vietnam. (b) Service connection based on service in the Republic of Vietnam. Service in the Republic of Vietnam during the Vietnam Era together with the development of non-Hodgkin's lymphoma manifested subsequent to such service is sufficient to establish service connection for that disease.
 7.Amend § 3.814 by revising the section heading, paragraph (c), and the authority citation at the end of the section to read as follows: § 3.814
 38 U.S.C. chapter 18
 
 (c) Definitions—(1) 
                        *Vietnam veteran.*
                         For the purposes of this section, the term “Vietnam Veteran” means a person who performed active military, naval, or air service in the Republic of Vietnam during the period beginning on January 9, 1962, and ending on May 7, 1975, without regard to the characterization of the person's service. Service in the Republic of Vietnam includes service in the offshore waters of the Republic of Vietnam as defined in 38 CFR 3.307(a)(6)(iii). Service in other locations will constitute service in the Republic of Vietnam if the conditions of service involved duty or visitation in the Republic of Vietnam. (2) 
                        *Covered service in Korea.*
                         For the purposes of this section, the term “Veteran with covered service in Korea” means a person who served in the active military, naval, or air service in or near the Korean DMZ between September 1, 1967, and August 31, 1971, and who is determined by VA, in consultation with the DoD, to have been exposed to an herbicide agent during such service. Exposure to an herbicide agent will be conceded if the Veteran served between September 1, 1967, and August 31, 1971, in a unit that, as determined by the Department of Defense, operated in or near the Korean DMZ in an area in which certain herbicide agents are known to have been applied during that period, unless there is affirmative evidence to establish that the Veteran was not exposed to any such agent during that service. (3) 
                        *Covered service in Thailand.*
                         For the purposes of this section, the term “covered service in Thailand” means service in Thailand at any United States or Royal Thai base during the period beginning on January 9, 1962, and ending on May 7, 1975, without regard to where on the base the Veteran was located or what military job specialty the Veteran performed. (4) 
                        *Individual.*
                         For the purposes of this section, the term “individual” means a person, regardless of age or marital status, whose biological father or mother is or was a Vietnam Veteran and who was conceived after the date on which the veteran first served in the Republic of Vietnam during the Vietnam Era, or whose biological father or mother is or was a Veteran with covered service in Korea or Thailand and who was conceived after the date on which the Veteran first had covered service in 
                        ( print page 9813)
                        Korea or Thailand as defined in this section. Notwithstanding the provisions of § 3.204(a)(1), VA will require the types of evidence specified in §§ 3.209 and 3.210 sufficient to establish in the judgment of the Secretary that a person is the natural child of a Vietnam Veteran or a Veteran with covered service in Korea or Thailand. (5) 
                        *Spina bifida.*
                         For the purposes of this section, the term “spina bifida” means any form and manifestation of spina bifida except spina bifida occulta. 
 (Authority: 38 U.S.C. 501, 1116A, 1116B, 1805, 1811, 1812, 1821, 1822, 1831, 1832, 1833, 1834, 5101, 5110, 5111, 5112)
 8.Amend § 3.815 by revising paragraph (c)(1) and the authority citation at the end of the section to read as follows: § 3.815
 38 U.S.C. chapter 18
 
 (c) * * * (1) Vietnam Veteran. For the purposes of this section, the term 
                        *Vietnam veteran*
                         means a person who performed active military, naval, or air service in the Republic of Vietnam during the period beginning on February 28, 1961, and ending on May 7, 1975, without regard to the characterization of the person's service. Service in the Republic of Vietnam includes service in the waters offshore of the Republic of Vietnam, as defined in 38 CFR 3.307(a)(6)(iii). Service in other locations will constitute service in the Republic of Vietnam if the conditions of service involved duty or visitation in the Republic of Vietnam. 
 (Authority: 38 U.S.C. 501, 1116A, 1811, 1812, 1813, 1814, 1815, 1816, 1831, 1832, 1833, 1834, 5101, 5110, 5111, 5112)
 9.Amend § 3.816 by revising paragraph (f)(3) and the authority citation at the end of the section to read as follows: § 3.816
  
 (f) * * * (3) 
                        *Identifying payees.*
                         VA shall make reasonable efforts to identify the appropriate payee(s) under paragraph (f)(1) of this section. For the purposes of this section, 
                        *reasonable efforts*
                         to locate a 
                        *Nehmer*
                         payee are limited to the following: (i) Claims processors must review the claims folder for beneficiary contact information. Documents in the claims folder that might contain this contact information can include but are not limited to: (A) benefit applications; (B) statements from the Veteran; and (C) medical records (ii) Claims processors must review electronic claims processing systems for potential beneficiary contact information, including: (A) corporate database review, and (B) claims processing system notes review (iii) Claims processors must utilize online public record investigation software authorized by VA to locate potential beneficiary contact information. (iv) If review of both the claims folder and electronic claims processing systems do not provide contact information, VA will attempt to contact any known or applicable authorized representatives of record, next of kin, individuals who provided first notice of death, the executor/administrator of the class member's estate, or funeral homes that provided funeral/burial services, if that information is available. (v) If no beneficiary, authorized representative, next of kin, individuals who provided first notice of death, executor/administrator of the class member's estate, or funeral home that provided funeral/burial services is located in the review above, then claims processors must: (A) Send a letter to the last known address of the veteran and wait 30 days for a response, and (B) Attempt contact via the Veteran's last known telephonic contact information found in the Veteran's file. (vi) If, following such efforts, VA releases the full amount of unpaid benefits to a payee, and additional qualifying payees subsequently identify themselves to VA, VA will pay the newly identified payees the portion of the award to which they are entitled, and then attempt to recover the overpayment from the original payee(s). 
 (Authority: 38 U.S.C. 501)


# Footnotes

1.
    
                         National Academies of Sciences, Engineering, and Medicine. 2018. 
                        *Veterans and Agent Orange: Update 11 (2018).*
                         Washington, DC: The National Academies Press.
                        *https://doi.org/​10.17226/​25137*. Back to Citation
 2.
    
                         Nicolaus R. McFarland. “Diagnostic Approach to Atypical Parkinsonian Syndromes,” Continuum (Minneap Minn). 2016 Aug; 22(4 Movement Disorders)11171142. doi: 
                        *10.1212/CON.0000000000000348* Back to Citation
 3.
    
                         Shin, Hae-Won, and Sun Ju Chung. “Drug-induced parkinsonism.” 
                        *Journal of clinical neurology (Seoul, Korea)*
                         vol. 8,1 (2012): 15-21. doi:10.3988/jcn.2012.8.1.15 Back to Citation


[FR Doc. 2024-02590 Filed 2-9-24; 8:45 am] BILLING CODE 8320-01-P