[Federal Register Volume 80, Number 71 (Tuesday, April 14, 2015)]
[Proposed Rules]
[Pages 19914-19931]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-08342]


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POSTAL SERVICE

39 CFR Part 111


Standards Governing the Design of Curbside Mailboxes

AGENCY: Postal Service<SUP>TM</SUP>.

ACTION: Notice of proposed revision of standards; invitation to 
comment.

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SUMMARY: The Postal Service proposes to replace USPS STD 7B, which 
governs the design of curbside mailboxes, with new USPS STD 7C. The 
proposed new STD 7C was developed internally to meet the operational 
requirements of the Postal Service.

DATES: The Postal Service must receive written comments on or before 
June 15, 2015.

ADDRESSES: Comments regarding this proposal are invited. Written 
comments should be mailed to U.S. Postal Service, Delivery Operations 
ATTN: Ashlea Meyer, 475 L'Enfant Plaza, Room 7142, Washington, DC 
20260-7142. Copies of all written comments will be available for public 
inspection and copying between 9:00 a.m. and 4:00 p.m., Monday through 
Friday, at the address above.

FOR FURTHER INFORMATION CONTACT: Ashlea Meyer, (202) 268-7256.

SUPPLEMENTARY INFORMATION: 

Overview

    U.S. Postal Service Standard, Mailboxes, City and Rural Curbside, 
USPS STD 7B, governs the design of curbside mailboxes. Pursuant to the 
Mailing Standards of the United States Postal Service, Domestic Mail 
Manual (DMM[supreg]) 508.3.2.1, USPS STD 7B applies to mailboxes 
manufactured to be erected at the edge of a roadway or curbside of a 
street and to be served by a carrier from a vehicle on any city route, 
rural route, or highway contract route. Copies of current STD 7B, or 
other information about the manufacture of curbside boxes may be 
obtained from USPS Engineering, 8403 Lee Highway, Merrifield, VA 22082-
8101 (see DMM 608.8.0). The current standard, effective February 8, 
2001, (66 FR 9509-9522) prescribes designs that in several respects are 
no longer ideal for the operational requirements of the Postal Service.
    As discussed in more detail below, the Postal Service is proposing 
that the design and performance requirements for new versions of both 
locking and non-locking curbside mailboxes be included in the proposed 
USPS STD 7C. These new design options would be able to accommodate the 
insertion and removal of a new minimum-sized mail item 7 inches high by 
13 inches wide by 16 inches deep. We believe that instituting these 
mailbox design options would allow for improvement in the Postal 
Service's capacity for this mode of delivery as vendors choose to 
produce these curbside mailboxes, and should the mailboxes come into 
widespread use.
    The addition of these new design options does not impact the 
continued approval status of any current USPS STD 7B mailbox.

Specific New Design Options Proposed in New USPS STD 7C

    Options incorporated in the proposed new standard USPS STD 7C 
include the following:
    1. Introduces for a new version of locked and non-locked mailbox 
designs the requirement to accommodate the insertion and removal of a 
test gauge measuring 7 inches high by 13 inches wide by 16 inches deep. 
This test gauge is the most significant proposed change for the new 
mailbox designs. The proposed minimum size requirement will allow for a 
much higher delivery rate in the current mail stream.
    2. Adds new Figures 1B and 3 for the new enhanced capacity non-
locked and locked mailbox design options. These figures provide overall 
design parameters for the two new mailbox design options and the 
figures are not mandatory design templates.
    3. Introduces, for the new locked mailbox designs only, the 
requirement to pass a 3-minute physical security test of the customer 
access door (using a specified set of pry tools) and a 3-minute manual 
test to ensure that no mail item can be removed through the front 
carrier access door. The Postal Service sees value in establishing a 
USPS-performed test requirement for this new locked curbside mailbox 
design option. Any product validated to meet this requirement would 
provide a specified level of security that would be adequate to thwart 
quick-strike attacks.
    4. Reaffirms the prohibition of any style of locks, locking 
devices, or inserts that require the carrier to use a key or restrict 
or reduce the interior opening of the mailbox, once the front door has 
been fully opened for any approved non-locked curbside mailbox. ``No 
mail service'' will continue to be the Postal Service's policy for any 
approved non-locked curbside mailbox that has been internally modified 
with any of these unapproved add-on products. To assure the 
effectiveness of the new minimum parcel capacity requirement under USPS 
STD 7C, internal obstructions that prevent this requirement from being 
met will result in a suspension of service when the situation is 
identified.
    5. Introduces minimal door catch and signal flag force tests to 
ensure those components meet prescribed limits.
    6. Updates the provisions in Sections 6, Application Requirements 
and 7, Approval or Disapproval. The

[[Page 19915]]

Application Requirements include a new requirement establishing a 180-
day time limit for the submission of a mailbox for security testing, if 
applicable, and final review after the manufacturer has received 
approval of a design upon preliminary review. Failure to meet this 
deadline will cause the preliminary review approval to be rescinded.
    7. Removes the incorporation by reference of certain documents of 
the American Society of Quality and replaces the current quality-
related provisions in 3.1 through 3.1.4 of USPS STD 7B with updated 
quality requirements in new Section 5, Quality Management System 
Provisions.
    8. Introduces requirements for use of both USPS and third-party 
intellectual property. Manufacturers agree not to use USPS marks 
without USPS approval and a license from the USPS. Manufacturers also 
have sole responsibility for acquiring all necessary licenses for 
third-party intellectual property used. All liability rests with the 
manufacturer for use of third-party intellectual property regarding any 
USPS approved mailboxes.

Re-Approval of Manufacturers' Curbside Mailboxes

    The changes proposed by the new USPS STD 7C would not have any 
impact on any currently approved USPS STD 7B product. Any mailbox 
manufacturer wishing to seek approval for either or both of the new 
locked and non-locked design options introduced by USPS STD 7C would 
follow the process detailed in Section 6, Application Requirements of 
USPS STD 7C.
    Accordingly, for the reasons stated, the Postal Service proposes to 
replace USPS STD 7B with USPS STD 7C as set forth in the Appendix to 
this document.

Stanley F. Mires,
Attorney, Federal Requirements.

List of Subjects in 39 CFR Part 111

    Administrative practice and procedure, Postal Service.

    The Postal Service adopts the following changes to Mailing 
Standards of the United States Postal Service, Domestic Mail Manual 
(DMM), incorporated by reference in the Code of Federal Regulations. 
See 39 CFR 111.1.
    Accordingly, for the reasons stated in the preamble, 39 CFR part 
111 is proposed to be amended as follows:

PART 111--[AMENDED]

0
1. The authority citation for 39 CFR part 111 continues to read as 
follows:

    Authority: 5 U.S.C. 552(a); 13 U.S.C. 301- 307; 18 U.S.C. 1692-
1737; 39 U.S.C. 101, 401, 403, 404, 414, 416, 3001-3011, 3201- 3219, 
3403-3406, 3621, 3622, 3626, 3632, 3633, and 5001.

0
2. Remove U.S. Postal Service Standard 7B and add U.S. Postal Service 
Standard 7C in its place to read as follows:

Appendix

U.S. POSTAL SERVICE STANDARD 7C, MAILBOXES, CURBSIDE (USPS STD 7C)

1. Scope and Classification

    1.1 Scope--This standard covers all curbside mailboxes. Curbside 
mailboxes are defined as any design made to be served by a carrier from 
a vehicle on any city, rural, or highway contract route. This standard 
is not applicable to mailboxes intended for door delivery service (see 
8.1).
    1.2 Classifications--Based on their design, curbside mailboxes are 
classified as either:
    <bullet> Non-Locked Mailboxes:
    T--Traditional--Full or Limited Service (see 3.1.1, 3.1.1.1, and 
Figure 1A).
    C--Contemporary--Full or Limited Service (see 3.1.1 and 3.1.1.2).
    LC--Large Capacity--Full or Limited Service (see 3.1.1, 3.1.1.3, 
and Figure 1B).
    <bullet> Locked Mailboxes:
    LMS--Locked, Mail Slot Design--Full or Limited Service (see 3.1.2, 
3.1.2.1, and Figures 2A and 2B).
    LLC--Locked, Large Capacity/USPS Security Tested--Full or Limited 
Service (see 3.1.2, 3.1.2.2, and Figure 3).
    1.3 Approved Models
    1.3.1 Approved Models--A list of manufacturers whose mailboxes have 
been approved by the United States Postal Service (USPS) will be 
published annually in the Postal Bulletin. A copy of the most current 
list of approved models is also available from the office listed in 
1.3.2.
    1.3.2 Interested Manufacturers--Manufacturing standards and current 
information about the manufacture of curbside mailboxes may be obtained 
by writing to:

USPS ENGINEERING SYSTEMS, DELIVERY AND RETAIL TECHNOLOGY, 8403 LEE 
HIGHWAY, MERRIFIELD, VA 22082-8101

2. Applicable Documents

    2.1 Specifications and Standards--Except where specifically noted, 
the specifications set forth herein apply to all curbside mailbox 
designs.
    2.2 Government Document--The following document of the latest issue 
is incorporated by reference as part of this standard:

United States Postal Service
Postal Operations Manual (POM)

    Copies of the applicable sections of the POM can be obtained from 
USPS Delivery and Retail, 475 L'Enfant Plaza SW., Washington, DC 20260-
6200.
    2.3 Non-Government Documents--The following documents of the latest 
issue are incorporated by reference as part of this standard:
American Standards for Testing Materials (ASTM)

<bullet> ASTM G85 Standard Practice for Modified Salt Spray (Fog) 
Testing
<bullet> ASTM D968 Standard Test Methods for Abrasion Resistance of 
Organic Coatings by Falling Abrasive

    Copies of the ASTM documents can be obtained from the American 
Society for Testing and Materials, 100 Barr Harbor Drive, West 
Conshohocken, PA 19428-2959.

Underwriters Laboratories (UL)
<bullet> UL 771 Night Depositories (Rain Test Only)

    Copies of the UL document can be obtained from Underwriters 
Laboratories Inc., 333 Pfingsten Road, Northbrook, IL 60062-2096.

3. Requirements

    3.1 General Design--Mailboxes must meet regulations and 
requirements as stipulated by USPS collection and delivery, operation, 
and policy (see 2.2). This includes carrier door operation (see 3.3), 
flag operation (see 3.6), incoming mail openings and the retrieval of 
outgoing mail (see below in 3.1). The manufacturer determines the 
opening style, design, and size; however, the carrier must be able to 
deposit the customer's mail. Outgoing mail for full service designs 
must be able to be pulled straight out of the mailbox without 
interference from protrusions, hardware, etc. Mailboxes must be capable 
of passing the applicable testing requirements (see Section 4). 
Mailboxes must not be made of any transparent, toxic, or flammable 
material (see 3.2). The mailbox must protect mail from potential water 
damage which may result from wet weather conditions (see 4.4). Any 
advertising on a mailbox or its support is prohibited. Additional 
specific requirements follow.
    3.1.1 Non-Locked Designs (Limited and Full Service)--Mailbox 
designs that conform to any of the three design types specified in 
3.1.1 will be classified as non-locked with the appropriate sub-
designation. Designs incorporating a carrier signal flag (see 3.6) will 
be classified as full-service mailboxes. Designs with no flag will be 
classified as limited service (see 3.11). As specified in 3.4, a rear 
door is permitted

[[Page 19916]]

to enable the customer to remove mail without standing in the street. 
The use of any ancillary items (i.e., locks, locking devices, or 
inserts) that either require the carrier to use a key to gain access to 
a non-locked mailbox or that restrict or reduce the interior opening of 
the mailbox, once the front door has been fully opened, is prohibited. 
There is no local Postmaster approval exception for this prohibition.
    3.1.1.1 Traditional Designs (Limited and Full Service)--Mailbox 
designs that conform to Figure 1A and meet the limited capacity 
requirements specified in 4.2.1 will be classified as Traditional (T).
    3.1.1.2 Contemporary Designs (Limited and Full Service)--Mailbox 
designs that do not conform to the dome-rectangular shape of 
Traditional designs but meet the limited capacity requirements 
specified in 4.2.1, while not exceeding the maximum dimensions of 
Figure 1A, will be classified as Contemporary (C).
    3.1.1.3 Large Capacity Designs (Limited and Full Service)--Mailbox 
designs that conform to Figure 1B and meet the expanded capacity 
requirements specified in 4.2.2 will be classified as Large Capacity 
(LC).
    3.1.2 Locked Designs--Mailbox designs that conform to either of the 
two design types specified in 3.1.2 will be classified as Locked with 
the appropriate sub-designation.
    3.1.2.1 Locked, Mail Slot Designs (Limited and Full Service)--
Mailbox designs that conform to either Figure 2A or 2B and meet the 
limited-capacity requirements specified in 4.2.1 will be classified as 
Locked, Mail Slot Design (LMS). This locking design option provides 
non-USPS-tested security for the customer's incoming mail. Although the 
shape and design are less restrictive, these Locked mailbox designs 
must meet the same applicable functional requirements. Designs having a 
slot for incoming mail must be at least 1.75 inches high by 10 inches 
wide. If a slot has a protective flap, it must operate inward to ensure 
mail can be inserted in a horizontal manner without requiring any 
additional effort by the carriers (see Figure 2B). The slot must be 
positioned on the front side of the mailbox facing the street. In 
addition, the slot must be clearly visible and directly accessible by 
mail carriers. Any designs that allow for outgoing mail must meet all 
applicable requirements of this standard.
    3.1.2.1.1 Full Service--Locked mailbox designs of this class allow 
for both incoming and outgoing mail as depicted in Figure 2A. Both 
incoming and outgoing mail functionality must be located behind a 
single carrier service door as shown in Figure 2A. While it is 
preferred \1\ that the outgoing mail function be handled via use of the 
backside of the front door, any alternate use of a separate outgoing 
mail compartment, such as beneath or side-by-side with the incoming 
mail compartment, is permitted provided that no additional carrier 
service is introduced. All designs must allow the carrier direct access 
to grasp and retrieve the outgoing mail.
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    \1\ The term `preferred' as used throughout this document in 
conjunction with any requirement implies that compliance is desired 
but not mandatory.
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    3.1.2.1.2 Limited Service--Locked mailbox designs of this class 
allow only for incoming mail as shown in Figure 2B.
    3.1.2.2 Locked, Large Capacity/USPS-Security-Tested Designs 
(Limited and Full Service)--Mailbox designs that conform to Figure 3 
and meet both the expanded capacity requirements specified in 4.2.2 and 
security testing specified in 4.12 will be classified as Locked, Large 
Capacity/USPS-Security-Tested (LLC).
    3.1.2.2.1 Full Service--Locked mailbox designs of this class allow 
for both incoming and outgoing mail as depicted in Figure 3. Both 
incoming and outgoing mail functionality must be located behind a 
single carrier service door as shown in Figure 3. While it is preferred 
\1\ that the outgoing mail function be handled via use of the backside 
of the front door, any alternate use of a separate outgoing mail 
compartment, such as beneath or side-by-side with the incoming mail 
compartment, is permitted provided that no additional carrier service 
is introduced. All designs must allow the carrier direct access to 
grasp and retrieve the outgoing mail.
    3.1.2.2.2 Limited Service--Locked mailbox designs of this class 
allow only for incoming mail. Refer to the two Locked mailbox feature 
exceptions linked to Note 10 of Figure 3.
    3.1.3 Mailbox Accessories--Decorative art and devices can be 
attached to the exterior of approved mailbox designs, provided they do 
not interfere with mail delivery or present a safety hazard. Devices 
can also be mounted in the interior of approved mailboxes, provided 
they do not cause the intended mailbox to fail either capacity test 
described in 4.2, and do not interfere with mail delivery or present a 
safety hazard. Any advertising on a mailbox or its support is 
prohibited. Unrestricted spring-loaded devices and designs are 
prohibited. Auxiliary flags or devices used to signal the customer that 
the mail has arrived must operate automatically without requiring 
additional carrier effort.
    3.2 Materials--Ferrous or nonferrous metal, wood (restrictions 
apply), plastic, or other materials may be used, as long as their 
thickness, form, mechanical properties, and chemical properties 
adequately meet the operational, structural, and performance 
requirements set forth in this standard. Materials used must not be 
toxic, flammable or transparent.
    3.2.1 Mailbox Floor--The entire bottom area of all mailboxes, where 
mail would rest, must be fabricated to prevent mail from damage due to 
condensation or moisture. Except for the internal mail compartment of 
locked style mailboxes, all designs must not present a lip or 
protrusion that would prevent the mail from being inserted or pulled 
straight out of the mailbox. The surface of the floor cannot be made of 
wood material. The floor must be ribbed as shown in Figures 1A, 1B, 2A, 
2B, and 3, or dimpled, embossed, or otherwise fabricated provided the 
resulting surface area (touching mail) does not exceed the boundary of 
a square with sides of 0.25 inch (per dimple or impression) and is a 
minimum of 0.12 inch high on centers not exceeding 1 inch. A mat insert 
having a raised surface contour may be used for the internal mail 
compartment of locked style mailboxes only (see Figures 2A, 2B, and 3).
    3.2.2 Carrier Signal Flag--The carrier signal flag cannot be made 
of wood. Plastic is the preferred material.
    3.2.3 Door Handle--The door handle cannot be made of wood. Plastic 
is the preferred material.
    3.3 Carrier Service Door--There must be only one carrier service 
door that must provide access for mail delivery and collection at the 
unit and meet USPS delivery operational requirements (see 2.2). The 
door must meet the applicable testing requirements specified in 4.3. 
The carrier service door must operate freely and solely by pulling 
outward and downward with a convenient handle or knob. The design of 
the door, including hinges and handles must provide protection against 
wind, rain, sleet, or snow (see 4.4). Door latches must hold the door 
closed but allow easy opening and closing requiring no more than 5 
pounds of force. The action of the latch must be a positive mechanical 
one not relying solely on friction of the hinge parts. The door must 
not be spring-loaded. Magnetic latches are acceptable provided adequate 
closure power is maintained during ambient conditions specified in 4.7 
and applicable testing described in Section 4. It is preferred

[[Page 19917]]

that by either tactile sensation or sound (i.e., a snap or click) 
carriers are alerted that the door is properly shut. The door, once 
opened, must remain in the open position until the carrier pushes it 
closed. The door must rotate a minimum of 100 degrees when opened and 
it is preferred that the maximum rotation be limited to 120 degrees or 
less. When in a fully opened and rest position, the opening angle of 
the door cannot measure more than 180 degrees. No protrusions other 
than the handle or knob, door catch, alternate flag design, decorative 
features or markings are permitted on the carrier service door. 
Protrusions of any kind that reduce the usable volume within the 
mailbox when closed are not acceptable. See 3.1.2 for carrier service 
door requirements for Locked mailbox designs.
    3.3.1 Handle or Knob--The handle or knob must have adequate 
accessibility to permit quickly grasping and pulling it with one hand 
(with or without gloves) to open the door. The handle or knob must be 
located within the top \1/3\ of the door. Various acceptable handle and 
knob designs with required dimensions are depicted in Figure 5. Other 
designs may be acceptable provided they allow enough finger clearance 
and surface area for carriers to grasp.
    3.4 Rear Doors--Both locking and non-locking mailbox designs may 
have rear doors.
    3.4.1 Non-Locking Mailbox Designs--These mailbox designs may have a 
rear door, provided that it does not interfere with the normal delivery 
and collection operation provided by the carrier, require the carrier 
to perform any unusual operations, or prevent the applicable capacity 
test gauge from fully inserting. The rear door must not be susceptible 
to being forced open as a result of large mail items such as newspapers 
and parcels being inserted through the carrier service door. The rear 
door must meet the applicable testing requirements specified in 4.
    3.4.2 Locking Mailbox Designs--These designs must have a customer 
access door that may be located as shown in Figures 2A, 2B, and 3 on 
the rear wall of the mailbox. However, for locking mailbox designs, the 
customer access door may be located on a side wall. For locking designs 
submitted for approval under 3.1.2.2, this door must be subject to the 
security test requirement in 4.12.
    3.5 Locks--Locked mailbox designs, which are submitted for approval 
under 3.1.2.2, must meet the security test requirements of 4.12 to 
ensure that incoming mail is accessible only by the customer to the 
performance level required. The use of locks on all non-locked mailbox 
designs is prohibited. Manufacturers must include the following 
statement in their instructions to customers:
    IT IS IMPORTANT TO NOTE THAT IT IS NOT THE RESPONSIBILITY OF MAIL 
CARRIERS TO OPEN MAILBOXES THAT ARE LOCKED, ACCEPT KEYS FOR THIS 
PURPOSE, OR LOCK MAILBOXES AFTER DELIVERY OF THE MAIL.
    3.6 Carrier Signal Flag--Non-locked and locked mailbox designs 
classified as Full Service must have a carrier signal flag. While it is 
preferred that the flag design be one of the approved concepts depicted 
in Figures 1A, 1B, 2A, 3, and 4, alternates will be considered for 
approval if all other dimensional and test requirements are otherwise 
met. As shown in each figure, the flag must be mounted on the right 
side when facing the mailbox from the front. The flag must not require 
a lift of more than 2 pounds of force to retract. Additionally, when 
actuated (signaling outgoing mail), the flag must remain in position 
until retracted by the carrier. The color of the flag must be in 
accordance with the requirements described in 3.9. The operating 
mechanism of the flag must not require lubrication and must continue to 
operate properly and positively (without binding or excessive free 
play) after being subjected to the test described in Section 4. 
Optionally, the flag may incorporate a self-lowering feature that 
causes it to automatically retract when the carrier service door is 
opened provided no additional effort is required of the carrier. The 
self-lowering feature cannot present protrusions or attachments and 
must not interfere with delivery operations in any manner or present 
hazardous features as specified in 3.1.
    3.7 Marking--The mailbox must bear two inscriptions on the carrier 
service door: ``U.S. MAIL'' in a minimum of 0.50 inch-high letters and 
``Approved By The Postmaster General'' in a minimum of 0.18 inch-high 
letters. These inscriptions may be positioned beneath the incoming mail 
slot for Limited Service Locked (Mail Slot Design) mailboxes as shown 
in Figure 2B. Markings must be permanent and may be accomplished by 
applying a decal, embossing on sheet metal, raised lettering on 
plastic, engraving on wood or other methods that are suitable for that 
particular unit. The manufacturer's name, address, date of manufacture 
(month and year), and model number or nomenclature must be legible and 
permanently marked or affixed on a panel (rear, backside of door, 
bottom or side interior near the carrier service door) of the mailbox 
that is readily accessible and not obscured.
    3.7.1 Modified Mailbox Marking--Mailboxes that use previously 
approved units in their design must include marking stating the new 
manufacturer's name address, date of manufacture, and model 
nomenclature in a permanent fashion and location as described in 3.7. 
Additionally, the ``U.S. MAIL'' and ``Approved By The Postmaster 
General'' marking must be reapplied if it is obscured or obliterated by 
the new design.
    3.8 Coatings and Finishes--The choice of coatings and finishes is 
optional, provided all requirements of this standard are met. All 
coatings and finishes must be free from flaking, peeling, cracking, 
crazing, blushing, and powdery surfaces. Coatings and finishes must be 
compatible with the mailbox materials. Except for small decorative 
accents, mirror-like coatings or finishes are prohibited. The coating 
or finish must meet the applicable testing requirements described in 
4.6.
    3.9 Color--The color of the mailbox and flag must be in accordance 
with the requirements stated in 3.9. The mailbox may be any color. The 
carrier signal flag can be any color except any shade of green, brown, 
white, yellow or blue. The preferred flag color is fluorescent orange. 
Also, the flag color must present a clear contrast with predominant 
color of the mailbox.
    3.10 Mounting--The mailbox must be provided with means for 
convenient and locked mounting that meets all applicable requirements. 
The manufacturer may offer various types of mounting accessories, such 
as a bracket, post or stand. Although the Postal Service does not 
regulate the design of mounting accessories, no part of the mounting 
accessory is permitted to project beyond the front of the mounted 
mailbox. Mounting accessories must not interfere with delivery 
operations as described in 3.1.3 or present hazardous features as 
described in 3.13. See Section 8 for additional important information.
    3.11 Instructions and Product Information
    3.11.1 Assembly and Installation--A complete set of instructions 
for assembling and mounting the mailbox must be furnished with each 
unit. The instructions must include the following conspicuous message:
    CUSTOMERS ARE REQUIRED TO CONTACT THE LOCAL POST OFFICE BEFORE 
INSTALLING THE MAILBOX TO ENSURE ITS CORRECT PLACEMENT AND HEIGHT AT 
THE STREET. GENERALLY, MAILBOXES ARE INSTALLED AT A HEIGHT OF

[[Page 19918]]

41-45 INCHES FROM THE ROAD SURFACE TO EITHER THE INSIDE SURFACE OF THE 
MAILBOX THAT THE MAIL IS PLACED ON BY THE CARRIER OR TO THE LOWEST EDGE 
OF MAIL ENTRY (FOR LOCKED MAIL SLOT DESIGNS) AND ARE SET BACK 6-8 
INCHES FROM THE FRONT FACE OF CURB OR ROAD EDGE TO THE MAILBOX DOOR.
    3.11.2 Limited Service Mailboxes--The following conspicuous note 
must be included with each mailbox:
    THIS IS A LIMITED SERVICE MAILBOX (WITHOUT FLAG) AND IT IS INTENDED 
ONLY FOR CUSTOMERS WHO DO NOT WANT POSTAL CARRIERS TO PICK UP THEIR 
OUTGOING MAIL. UNLESS POSTAL CARRIERS HAVE MAIL TO DELIVER, THEY WILL 
NOT STOP AT LIMITED SERVICE MAILBOXES.
    3.12 Newspaper Receptacles--A receptacle for the delivery of 
newspapers may be attached to the post of a curbside mailbox provided 
no part of the receptacle interferes with the delivery of mail, 
obstructs the view of the flag, or presents a hazard to the carrier or 
the carrier's vehicle. The receptacle must not extend beyond the front 
of the box when the door is closed. No advertising may be displayed on 
the outside of the receptacle, except the name of the publication. If 
the mailbox design does not require a post, a separate mounting 
arrangement must be made.
    3.13 Workmanship--The mailbox must be properly assembled and 
utilize the best commercial practice workmanship standards in the 
fabrication of all components and assemblies. All movable parts must 
fit and operate properly with no unintended catch or binding points. 
The unit must be free from harmful projections or other hazardous 
devices. The unit must not have any sharp edges, sharp corners, burrs 
or other features (on any surfaces) that may be hazardous to carriers 
or customers, or that may interfere with delivery operations as 
described in 3.1.
    3.14 Intellectual Property--Under no circumstances does the Postal 
Service intend that manufacturers use third-party intellectual property 
without an appropriate license agreement between the manufacturer and 
the third party at issue. The manufacturer is solely responsible for 
obtaining any necessary licenses and is solely responsible for any 
liability incurred in connection with any intellectual property 
infringement allegations concerning devices that the USPS reviews and 
approves. The manufacturer agrees not to use any USPS marks, including 
but not limited to APPROVED BY THE POSTMASTER GENERAL or USPS-APPROVED, 
without prior USPS approval and a license from the USPS.

4. Testing Requirements

    4.1 Testing Requirements--Mailboxes will be subjected to all 
applicable testing described herein (specific requirements follow). A 
mailbox that fails to pass any test will be rejected. Testing will be 
conducted in sequence as listed herein and in Table III.
    4.2 Capacity--Non-locked and locked designs must meet the 
applicable minimum capacity requirements as tested by insertion and 
removal of a test gauge or appropriate mail test items as specified in 
4.2.1 and 4.2.2.
    4.2.1 Capacity (Limited Capacity Test Gauge)--Traditional and 
Contemporary designs, submitted for approval under 3.1.1.1 and 3.1.1.2, 
must meet minimum capacity requirements tested by insertion and removal 
of a standard test gauge which measures 18.50 inches long x 5.00 inches 
wide x 6.00 inches high. The test gauge is inserted with its 6-inch 
dimension aligned in the vertical axis (perpendicular to the mailbox 
floor). The gauge must be capable of easy insertion and removal; and 
while inserted, allow for all doors to be completely closed without 
interference.
    The capacity of Locked designs, submitted for approval under 
3.1.2.1, which have slots, chutes or similar features, will be tested 
and approved based upon whether standard USPS mail sizes (see Table I) 
can be easily inserted through the mail slot or opening. Retrieval of 
this mail from the locked compartment must be equally as easy.

                         Table I--Standard Mail
                            [Locked designs]
------------------------------------------------------------------------
                                                     Size (L x H x Thk)
                    Description                           (inches)
------------------------------------------------------------------------
Express & Priority Mail Envelopes.................    12\1/2\ x 9\1/2\ x
                                                                   \1/2\
Priority Mail Box.................................     8\5/8\ x 5\3/8\ x
                                                                  1\5/8\
------------------------------------------------------------------------

    4.2.2 Capacity (Expanded Capacity Test Gauge)--Non-Locked and 
Locked designs, submitted for approval to either 3.1.1.3 or 3.1.2.2, 
must meet minimum capacity requirements tested by insertion and removal 
of a standard test gauge which measures 16.00 inches long x 13.00 
inches wide x 7.00 inches high. The test gauge is inserted with its 7-
inch dimension aligned in the vertical axis (perpendicular to the 
mailbox floor). The gauge must be capable of easy insertion and 
removal; and while inserted, allow for all doors to be completely 
closed without interference. The capacity of Locked designs must also 
meet this capacity test requirement; however, any dimension may be 
aligned in the vertical axis. Retrieval of the test gauge from the 
locked compartment must be equally as easy.
    4.3 Operational Requirements--Carrier service doors, auxiliary 
doors, door catches or mechanisms, carrier signal flags, and applicable 
accessory devices must be capable of operating 7,500 normal operating 
cycles (1 cycle = open/close) at room temperature, continuously and 
correctly, without any failures such as breakage of parts. Testing may 
be performed either manually or by means of an automated mechanically 
driven test fixture which essentially mimics a manual operation. This 
test applies to all mailbox designs.
    4.4 Water-Tightness--A rain test in accordance with UL 771, section 
47.7, must be performed to determine a mailbox's ability to protect 
mail from water. The rain test must be operated for a period of 15 
minutes for each side. At the conclusion of the test, the outside of 
the unit is wiped dry and all doors are opened. The inside of the 
compartment must contain no water other than that produced by high 
moisture condensation. This test applies to all mailbox designs.
    4.5 Salt Spray Resistance--A salt spray test must be conducted in 
accordance with method A5 of ASTM G85, Standard Practice for Modified 
Salt Spray (Fog) Testing. The salt test must be operated for 25 
continuous cycles with each cycle consisting of 1-hour fog and 1-hour 
dry-off. The mailbox must be tested in a finished condition, including 
all protective coating, paint, and mounting hardware and must be 
thoroughly washed when submitted to remove all oil, grease, and other 
nonpermanent coatings. No part of the mailbox may show finish 
corrosion, blistering or peeling, or other destructive reaction upon 
conclusion of test. Corrosion is defined as any form of property change 
such as rust, oxidation, color changes, perforation, accelerated 
erosion, or disintegration. The build-up of salt deposits upon the 
surface will not be cause for rejection. However, any corrosion, paint 
blistering, or paint peeling is cause for rejection. This test is 
primarily applicable to ferrous metal mailbox designs. The test is also 
valid for mailbox designs made of plastic, wood, or other materials 
that use any metal hardware.
    4.6 Abrasion Resistance--The mailbox's coating or finish must be

[[Page 19919]]

tested for resistance to abrasion in accordance with method A of ASTM 
D968. The rate of sand flow must be 2 liters of sand in 22 <plus-
minus>3 seconds. The mailbox will have failed the sand abrasion test if 
it requires less than 15 liters of sand to penetrate its coating, or if 
it requires less than 75 liters of sand to penetrate its plating. This 
test applies to metal mailbox designs only.
    4.7 Temperature Stress Test--The mailbox under test must be placed 
in a cold chamber at -65[emsp14][deg]F for 24 hours. The chamber must 
first be stabilized at the test temperature. After remaining in the -
65[deg] environment for the 24-hour period, the unit must be quickly 
removed from the cold chamber into room ambient temperature and tested 
for normal operation. The removal from the chamber and the testing for 
normal operation must be accomplished in less than 3 minutes. The room 
ambient temperature must be between 65[deg] and 75[deg] Fahrenheit. 
Normal operation is defined as operation required and defined by this 
document. The unit under test must undergo a similar temperature test, 
as described above, at a temperature of 140[deg] Fahrenheit. This test 
applies to all mailbox designs.
    4.8 Structural Rigidity Requirements--Forces of specified magnitude 
(see Table II) must be slowly applied at specific points on the mailbox 
under test (see Figure 6). These forces must be held for a minimum of 1 
minute and then released. After their release, the deformation caused 
by the forces must be measured. If the deformation exceeds the limit 
specified in Table II, the mailbox under test has failed to meet the 
structural rigidity requirement. The doors must remain closed for test 
positions 1 through 6. The forces at positions 1 and 2 must be applied 
with the mailbox in its normal upright position, supported by a 
horizontal board. The forces at positions 3, 4, and 5 must be applied 
with the mailbox lying on its side (flag side down). The mailbox must 
be supported, on the flag side, by a flat board that is relieved in the 
immediate area of the flag mechanism. The force at position 6 (Non-
Locked mailbox flags only) must be applied with the mailbox lying on 
its side (flag side up). This load may be applied as shown in Figure 5 
or from the other direction. If visible cracks in the material, develop 
as a result of the testing, the mailbox under test has failed to meet 
the structural rigidity requirement. At the conclusion of the 
Structural Rigidity testing, if the mailbox under test fails to operate 
normally, as defined by this document, the mailbox under test has 
failed to meet the structural rigidity requirement. This test applies 
to all mailbox designs.

                 Table II--Permanent Deformation Limits
------------------------------------------------------------------------
                                               Deformation      Load
                  Position                      (inches)      (pounds)
------------------------------------------------------------------------
1...........................................         \1/8\           200
2...........................................         \1/8\           200
3...........................................         \1/8\            50
4...........................................         \1/8\            50
5...........................................         \1/8\           100
6...........................................         \1/2\             2
------------------------------------------------------------------------

    4.9 Impact Test--Refer to Figure 6 for load positions. Precondition 
the mailbox for 4 hours at -20[deg] Fahrenheit. The following testing 
must be performed within 3 minutes of removing the mailbox from the 
temperature chamber. At both load positions 3 and 4, with the mailbox 
lying on its side (flag side down) with all doors closed, apply an 
impact load force generated by a 10-pound weight dropped from a height 
of 3 feet above the mailbox surface onto a bolster plate having a 
surface not larger than 2 inches by 6 inches. The mailbox must be 
supported, on the underside, by a flat board that is relieved in the 
immediate area of the flag mechanism. If any noticeable perforation, 
occurrence of sharp edges, or cracking of the material (either inside 
or outside the mailbox) develops as a result of the impact, or if the 
door becomes inoperable or fails to close normally, the mailbox under 
test has failed to meet the impact resistance requirement. This test 
applies to all mailbox designs.
    4.10 Door Catch or Mechanism Test--Door catches and mechanisms must 
be tested to demonstrate that a force not greater than 5 pounds or less 
than 1 pound is required to open and close them (see 3.3). A force 
measurement device must be attached to the front door's knob or handle. 
The load must be applied slowly in a direction perpendicular to the 
plane of the door. The device must allow for the measured force limits 
to be recorded accurately.
    4.11 Carrier Signal Flag Test--The mailbox flag must be tested to 
demonstrate that a force not exceeding 2 pounds is required to deploy, 
extend, raise, or retract it. The load must be applied at the flag edge 
furthest from the hinged end or at the leading edge, if the flag 
retracts and extends. A force measurement device must be attached to 
the flag so as to apply the load and allow for it to be recorded 
accurately.
    4.12 Security Test (Locked, Large Capacity Designs)--Locked design 
mailboxes, submitted for 3.1.2.2 approval, must be tested as described 
below for resistance to tampering and unauthorized entry through the 
use of tools such as screwdrivers, flat plates, knives, pry bars, vise 
grips, pliers, chisels, and punches for a period not to exceed 3 
minutes for each feature tested. Pry tools used for testing must not 
exceed 18 inches in length.
    4.12.1 Customer Access Door--Gaps and seams around the perimeter of 
the customer access door must be tested using pry tools listed in 4.12 
for a period not to exceed 3 minutes to ensure that access to the 
compartment cannot be gained within that period of time.
    4.12.2 Carrier Access Door--A manual test must be conducted for a 
period of 3 minutes to ensure that no customer mail items can be 
accessed and removed through an opened carrier access door within that 
period of time.

5. Quality Management System Provisions

    5.1 Quality System--The approved source must ensure and be able to 
substantiate that manufactured units conform to requirements and match 
the approved design.
    5.2 Inspection--The USPS reserves the right to inspect units for 
conformance at any stage of manufacture. Inspection by the USPS does 
not relieve the approved source of the responsibility to provide 
conforming product. The USPS, may, at its discretion, revoke the 
approval status of any product that does not meet the requirements of 
this standard.
    5.3 System--The approved source must use a documented quality 
management system acceptable to the USPS. The USPS has the right to 
evaluate the acceptability and effectiveness of the approved source's 
quality management system prior to approval, and during tenure as an 
approved source. At a minimum, the quality management system must 
include controls and record keeping in the areas described in 5.3.1 
through 5.3.8.
    5.3.1 Document Control--Documents used in the manufacture of 
product must be controlled. The control process for documents must 
ensure the following:
    <bullet> Documents are identified, reviewed, and approved prior to 
use.
    <bullet> Revision status is identified.
    <bullet> Documents of external origin are identified and 
controlled.
    5.3.2 Supplier Oversight--The approved source must use a documented 
process that ensures the following:

[[Page 19920]]

    <bullet> Material requirements and specifications are clearly 
described in procurement documents.
    <bullet> Inspection or other verification methods are established 
and implemented for validation of purchased materials.
    5.3.3 Inspection and Testing--The approved source must monitor and 
verify that product characteristics match approved design. This 
activity must be carried out at appropriate stages of manufacture to 
ensure that only acceptable products are delivered.
    5.3.4 Control of Nonconforming Product--The control method and 
disposition process must be defined and ensure that any product or 
material that does not conform to the approved design is identified and 
controlled to prevent its unintended use or delivery.
    5.3.5 Control of Inspection, Measuring, and Test Equipment--The 
approved source must ensure that all equipment used to verify product 
conformance is controlled, identified, and calibrated at prescribed 
intervals traceable to nationally recognized standards in accordance 
with documented procedures.
    5.3.6 Corrective Action--The approved source must maintain a 
documented complaint process. This process must ensure that all 
complaints are reviewed and that appropriate action is taken to 
determine cause and prevent reoccurrence. Action must be taken in a 
timely manner and be based on the severity of the nonconformance. In 
addition to outlining the approved source's approach to quality, the 
documentation must specify the methodology used to accomplish the 
interlinked processes and describe how they are controlled. The 
approved source must submit its quality documentation to the Postal 
Service for review along with the preliminary design review.

    Note: It is recognized that each approved source functions 
individually. Consequently, the quality system of each approved 
source may differ in the specific methods of accomplishment. It is 
not the intent of this standard to attempt to standardize these 
systems, but to present the basic functional concepts that when 
conscientiously implemented will provide assurance that the approved 
source's product meets the requirements and fully matches the 
approved design.

    5.3.7 Documentation Retention--All of the approved source's 
documentation pertaining to the approved product must be kept for a 
minimum of 3 years after shipment of product.
    5.3.8 Documentation Submittal--The approved source must submit a 
copy of its quality system documentation relevant to the manufacture of 
curbside mailboxes for review as requested during the approval process 
and tenure as an approved source.

6. Application Requirements

    6.1 Application Requirements--All correspondence and inquiries must 
be directed to the address in 1.3.2. The application process consists 
of the steps described in 6.1.1 through 6.1.3.4.
    6.1.1 Preliminary Review--Manufacturers must first satisfy 
requirements of a preliminary review prior to submitting samples of any 
sample mailboxes or accessories. The preliminary review consists of a 
review of the manufacturer's conceptual design drawings for each 
mailbox for which the manufacturer is seeking approval. Computer-
generated drawings are preferred, but hand-drawn sketches are 
acceptable provided they adequately depict the overall shape and 
interior size of the proposed mailbox design. Drawings must also 
include details about the design of applicable features such as the 
carrier service door (including the mail drop design and mechanism, for 
locking mailboxes), latch, handle, flag, floor, and mail induction 
opening size. If drawings show that the proposed mailbox design appears 
likely to comply with the requirements of this standard, manufacturers 
will be notified in writing and may then continue with the application 
requirements described in 6.1.2. Do NOT submit any sample units to the 
USPS prior to complying with the requirements of 6.1.2. Notification 
that a manufacturer's drawings satisfy the requirements of the 
preliminary review does NOT constitute USPS approval of a design and 
must NOT be relied upon as an assurance that a design will ultimately 
be approved.
    6.1.2 Independent Lab Testing--Upon receiving written notification 
from the USPS that a submitted design satisfies requirements of the 
preliminary review, manufacturers must, at their own expense, submit 
one representative sample of their mailbox or accessory for which the 
vendor seeks USPS approval to an independent laboratory for testing 
along with a copy of the preliminary review letter from the USPS. 
Manufacturers with more than one unique model must have each one tested 
independently. Models that are generally of the same size, shape, and 
material of previously approved designs but only have different 
decorative features (i.e., color scheme and surface contours) are not 
considered unique and do not require any testing. Manufacturers seeking 
approval of models that are not unique must submit documentation for 
each model in accordance with 6.1.3.2. This documentation must be 
reviewed and the proposed model must either be approved or disapproved 
(see Section 7). All tests must be performed by an approved independent 
test lab, except for the security tests, which must be performed by the 
Postal Service. See Appendix A for information on how to receive the 
list of USPS-approved independent test labs.
    6.1.3 Final Review--Within 180 days of receipt of USPS preliminary 
review approval, manufacturers must submit one sample mailbox or 
accessory to the USPS for security testing, final review, and approval. 
The sample must be accompanied with a certificate of compliance and a 
copy of the laboratory test results (see 6.1.3.3). Mailboxes submitted 
to the USPS (see 1.3.2) for final evaluation must be identical in every 
way to the mailboxes to be marketed, and must be marked as specified in 
3.7. Manufacturers may be subject to a verification of their quality 
system prior to approval. This may consist of a review of the 
manufacturer's quality manual (see 6.1.3.4) and an onsite quality 
system evaluation (see 5.2). If this final review submission does not 
occur within the prescribed timeframe, the preliminary review approval 
will be rescinded.
    6.1.3.1 Installation Instructions--Manufacturers must furnish a 
written copy of their installation instructions for review. These 
instructions must contain all information as detailed in 3.11.
    6.1.3.2 Documentation--Units submitted for approval must be 
accompanied by two complete sets of manufacturing drawings consisting 
of black on white prints (blueprints or sepia are unacceptable). The 
drawings must be dated and signed by the manufacturer's 
representatives. The drawings must completely document and represent 
the design of the unit tested. If other versions of the approved 
mailbox are to be offered, the drawings must include the unique or 
differing design items of these versions. The drawings must include 
sufficient details to allow the USPS to inspect all materials, 
construction methods, processes, coatings, treatments, finishes 
(including paint types), control specifications, parts, and assemblies 
used in the construction of the unit. Additionally, the drawings must 
fully describe any purchased materials, components, and hardware 
including their respective finishes. The USPS may request individual 
piece parts to verify drawings.

[[Page 19921]]

    6.1.3.3 Certification of Compliance and Test Results--Manufacturers 
must furnish a written certificate of compliance indicating that their 
design fully complies with the requirements of this standard. In 
addition, the manufacturer must submit the lab's original report which 
clearly shows results of each test conducted (see Table III). The 
manufacturer bears all responsibility for its units meeting these 
requirements and the USPS reserves the right to retest any and all 
units submitted, including those which are available to the general 
public. Any changes to the design after approval and certification must 
be submitted to the USPS for evaluation.

                                          Table III--Test Requirements
----------------------------------------------------------------------------------------------------------------
             Test                        Requirement              Reference           Applicable document
----------------------------------------------------------------------------------------------------------------
Capacity.....................  Insertion of test gauge........           4.2
Operational Requirements.....  7,500 cycles...................           4.3
Water-Tightness..............  No appreciable moisture........           4.4   UL 771, Section 47.7.
Salt Spray Resistance........  25 cycles......................           4.5   ASTM G85.
Abrasion Resistance..........  75 liters......................           4.6   ASTM D968.
Temperature Stress Test......  Must function between -65                 4.7
                                [deg]F and 140 [deg]F.
Structural Rigidity            Refer to Table II for loads and           4.8
 Requirements.                  points, maximum 1/8 inch
                                permanent deformation.
Impact Test..................  10 lbs. dropped from 3 feet....           4.9
Door Catch/Mechanism Test....  Max 5 lbs./Min 1 lb. to open/             4.10
                                close door.
Carrier Signal Flag Test.....  Max 2 lbs. required to use flag           4.11
----------------------------------------------------------------------------------------------------------------

    6.1.3.4 Quality Policy Manual--The manufacturer must submit its 
quality policy manual to the address listed in 1.3.2.

7. Approval or Disapproval

    7.1 Disapproval--Written notification, including reasons for 
disapproval, will be sent to the manufacturer within 30 days of 
completion of the final review of all submitted units. All 
correspondence and inquiries must be directed to the address listed in 
1.3.2.
    7.1.1 Disapproved Mailboxes--Mailboxes disapproved will be disposed 
of in 30 calendar days from the date of the written notification of 
disapproval or returned to the manufacturer, if requested, provided the 
manufacturer pays shipping costs.
    7.2 Approval--One set of manufacturing drawings with written 
notification of approval will be returned to the manufacturer. The 
drawings will be stamped and identified as representing each unit.
    7.2.1 Approved Mailboxes--Mailboxes that are approved will be 
retained by the USPS.
    7.2.2. Rescission--The manufacturer's production units must be 
constructed in accordance with the USPS-certified drawings and the 
provisions of this specification and be of the same materials, 
construction, coating, workmanship, finish, etc., as the approved 
units. The USPS reserves the right at any time to examine and retest 
units obtained either in the general marketplace or from the 
manufacturer. If the USPS determines that a mailbox model is not in 
compliance with this standard or is out of conformance with approved 
drawings, the USPS may, at its discretion, rescind approval of the 
mailbox as described in 7.2.2.1 through 7.2.2.5.
    7.2.2.1 Written Notification--The USPS will provide written 
notification to the manufacturer that a mailbox is not in compliance 
with this standard or is out of conformance with approved drawings. 
This notification will include the specific reasons that the unit is 
noncompliant or out of conformance and will be sent via Registered 
Mail\TM\.
    7.2.2.1.1 Health and Safety--If the USPS determines that the 
noncompliance or nonconformity constitutes a danger to the health or 
safety of customers or letter carriers, the USPS may, at its 
discretion, immediately rescind approval of the unit. In addition, the 
USPS may, at its discretion, order that production of the mailbox cease 
immediately, that any existing inventory not be sold for receipt of 
U.S. Mail, and that USPS Approved corrective design changes be applied 
to sold and unsold units.
    7.2.2.2 Manufacturer's Response--In all cases of noncompliance or 
nonconformity other than those determined to constitute a danger to the 
health or safety of customers or letter carriers, the manufacturer must 
confer with the USPS and must submit one sample of a corrected mailbox 
to the USPS for approval no later than 45 calendar days after receipt 
of the notification described in 7.2.2.1. Failure to confer or submit a 
corrected mailbox within the prescribed period will constitute grounds 
for immediate rescission.
    7.2.2.3 Second Written Notification--The USPS will respond to the 
manufacturer in writing, via Registered Mail, no later than 30 calendar 
days after receipt of the corrected mailbox with a determination of 
whether the manufacturer's submission is accepted or rejected and with 
specific reasons for the determination.
    7.2.2.4 Manufacturer's Second Response--If the USPS rejects the 
corrected mailbox, the manufacturer may submit a second sample of the 
corrected mailbox to the USPS for approval no later than 45 calendar 
days after receipt of the notification described in 7.2.2.3. Failure to 
confer or submit a corrected mailbox within the prescribed period will 
constitute grounds for immediate rescission.
    7.2.2.5 Final USPS Rescission Notification--The USPS will provide a 
final response to the manufacturer in writing no later than 30 calendar 
days after receipt of the second sample corrected mailbox with a 
determination of whether the manufacturer's submission is accepted or 
rejected and with specific reasons for the determination. If the second 
submission is rejected, the USPS may, at its discretion, rescind 
approval of the mailbox. In addition, the USPS may, at its discretion, 
order that production of the mailbox cease immediately, and that any 
existing inventory not be sold or used for receipt of U.S. Mail. If the 
USPS rescinds approval, the manufacturer is not prohibited from 
applying for a new approval pursuant to the provisions of 6.
    7.2.3 Revisions, Product or Drawings--Changes that affect the form, 
fit, or function (e.g., dimensions, material, and finish) of approved 
products or drawings must not be made without written USPS approval. 
Any proposed changes must be submitted with the affected documentation 
reflecting the changes (including a

[[Page 19922]]

notation in the revision area), and a written explanation of the 
changes. One unit, incorporating the changes, may be required to be 
resubmitted for testing and evaluation for approval.
    7.2.3.1 Corporate or Organizational Changes--If any substantive 
part of the approved manufacturer's structure changes from what existed 
when the manufacturer became approved, the manufacturer must promptly 
notify the USPS and will be subject to a reevaluation of its approved 
products and quality system. Examples of substantive structural changes 
include the following: Change in ownership, executive or quality 
management; major change in quality policy or procedures; relocation of 
manufacturing facilities; and major equipment or manufacturing process 
change (e.g., outsourcing vs. in-plant fabrication). Notification of 
such changes must be sent to the address given in 1.3.
    7.2.4 Product Brochure--Within 60 days upon sale to the public, 
manufacturers must submit one copy of their product brochures 
representing approved mailbox designs to the address listed in 1.3.2 
and to:

USPS, Delivery Program Support, 475 L'Enfant Plaza SW., Rm. 7142, 
Washington, DC 20260-7142

8. Notes

    8.1 Mailboxes intended to be used in delivery to customers' doors 
are not currently ``approved'' by the United States Postal Service as 
referenced in this standard. However, it is recommended that these 
boxes conform to the intentions of this specification, particularly the 
safety of the carrier and customer and the protection of the mail. The 
local postmaster must be contacted prior to the installation and use of 
any door mailbox.
    8.2 The United States Postal Service does not approve mailbox posts 
or regulate mounting of mailboxes other than the requirements specified 
in 3.10 and 3.11. Please note that mailbox posts are often subject to 
local restrictions, state laws, and federal highway regulations. 
Further information may be obtained from:
American Association of State Highway and Transportation Officials, 444 
N. Capitol St. NW., Suite 249, Washington, DC 20001-1512,http://www.transportation.org.

Federal Highway Administration, Office of Safety, 1200 New Jersey 
Avenue SE., Washington, DC 20590-0001, safety.fhwa.dat.gov.

BILLING CODE 7710-12-P

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Appendix A

USPS-Approved Independent Test Laboratories

    To obtain the latest list of USPS-approved test labs, contact: 
USPS ENGINEERING SYSTEMS, DELIVERY AND RETAIL TECHNOLOGY, 8403 LEE 
HIGHWAY, MERRIFIELD, VA 22082-8101.
    Additional test laboratories may be added provided they satisfy 
USPS certification criteria. Interested laboratories should contact: 
USPS ENGINEERING, TEST EVALUATION AND QUALITY, 8403 LEE HIGHWAY, 
MERRIFIELD, VA 22082-8101.

[FR Doc. 2015-08342 Filed 4-13-15; 8:45 am]
 BILLING CODE 7710-12-C