FILED 

 U.S. COURT OF APPEALS

 ELEVENTH CIRCUIT 

 March 31, 2004 

 THOMAS K. KAHN 

 CLERK

*

 Honorable Adrian G. Duplantier, United States District Judge for the Eastern District of

Louisiana, sitting by designation.

[PUBLISH]

IN THE UNITED STATES COURT OF APPEALS

FOR THE ELEVENTH CIRCUIT

________________________

No. 03-14265

________________________

D. C. Docket No. 03-00062-CR-3-LAC

UNITED STATES OF AMERICA,

Plaintiff-Appellee,

versus

BARRY L. BROWN,

Defendant-Appellant.

________________________

Appeal from the United States District Court

for the Northern District of Florida

_________________________

(March 31, 2004)

Before MARCUS and WILSON, CircuitJudges, and DUPLANTIER*, District Judge.

MARCUS, Circuit Judge:

Barry L. Brown appeals his three misdemeanor convictions for violating

National Park Service traffic regulations within a national seashore. These
2

convictions resulted in imposition of a one-year term of probation and a total of

$775 in fines. On appeal, he argues that the regulations under which he was

convicted are facially unconstitutional and violate the separation-of-powers

principle, pursuant to the nondelegation doctrine, because the regulations were

promulgated by the Secretary of the Interior (“Secretary”) and not Congress. 

We review questions of constitutional law de novo. See Nichols v. Hopper,

173 F.3d 820, 822 (11th Cir. 1999); Pleasant-El v. Oil Recovery Co., 148 F.3d

1300, 1301 (11th Cir. 1998); see also St. Francis Hosp. Ctr. v. Heckler, 714 F.2d

872, 873 (7th Cir. 1983) (“Deference to administrative expertise does not extend

to judging the constitutionality of a statute or regulatory scheme.”). A facial

challenge to a legislative act “is, of course, the most difficult challenge to mount

successfully, since the challenger must establish that no set of circumstances exists

under which the [a]ct would be valid.” United States v. Salerno, 481 U.S. 739,

745, 107 S. Ct. 2095, 2100, 95 L. Ed. 2d 697 (1987); see also Jacobs v. The

Florida Bar, 50 F.3d 901, 906 n.20 (11th Cir. 1995) (“[W]hen a plaintiff attacks a

law facially, the plaintiff bears the burden of proving that the law could never be

constitutionally applied.”). 
1

 Section 4.23, which prohibits the operation of a motor vehicle while under the influence

of alcohol or drugs, provides the following, inter alia:

(a) Operating or being in actual physical control of a motor vehicle is

prohibited while:

(1) Under the influence of alcohol, or a drug, or drugs, or any combination

thereof, to a degree that renders the operator incapable of safe operation; or

(2) The alcohol concentration in the operator's blood or breath is 0.08 grams or

more of alcohol per 100 milliliters of blood or 0.08 grams or more of alcohol

per 210 liters of breath. Provided however, that if State law that applies to

operating a motor vehicle while under the influence of alcohol establishes more

restrictive limits of alcohol concentration in the operator's blood or breath,

those limits supersede the limits specified in this paragraph.

(b) The provisions of paragraph (a) of this section also apply to an operator

who is or has been legally entitled to use alcohol or another drug.

(c) Tests.

(1) At the request or direction of an authorized person who has probable cause

to believe that an operator of a motor vehicle within a park area has violated a

3

Based on our plenary review of the record and careful consideration of the

parties’ briefs and oral presentations, we conclude that the challenged regulations

are not facially unconstitutional and accordingly affirm.

The facts relevant to the purely legal issue raised in this appeal are

undisputed and may be stated briefly. By information, Brown was charged with

violating three misdemeanor National Park Service traffic regulations within a

national seashore: (1) unlawfully operating a motor vehicle while under the

influence of alcohol, to a degree that rendered him incapable of safe operation, in

violation of 36 C.F.R. § 4.231

 (“Count I”); (2) refusing to submit to a test of his
provision of paragraph (a) of this section, the operator shall submit to one or

more tests of the blood, breath, saliva or urine for the purpose of determining

blood alcohol and drug content.

36 C.F.R. § 4.23.

2

 Section 4.21, which establishes speed limits for vehicles in various parts of national

parks, forests, and public property, provides the following, inter alia:

(a) Park area speed limits are as follows:

(1) 15 miles per hour: within all school zones, campgrounds, picnic areas,

parking areas, utility areas, business or residential areas, other places of public

assemblage and at emergency scenes.

(2) 25 miles per hour: upon sections of park road under repair or construction.

(3) 45 miles per hour: upon all other park roads.

(b) The superintendent may designate a different speed limit upon any park

road when a speed limit set forth in paragraph (a) of this section is determined

to be unreasonable, unsafe or inconsistent with the purposes for which the park

area was established. Speed limits shall be posted by using standard traffic

control devices.

(c) Operating a vehicle at a speed in excess of the speed limit is prohibited.

(d) An authorized person may utilize radiomicrowaves or other electrical

devices to determine the speed of a vehicle on a park road. Signs indicating

that vehicle speed is determined by the use of radiomicrowaves or other

electrical devices are not required.

36 C.F.R. § 4.21.

4

breath for the purpose of determining blood alcohol or drug content, in violation

of 36 C.F.R. § 4.23(c) (“Count II”); and (3) speeding, in violation of 36 C.F.R. §

4.212

 (“Count III”). 
3

 Title 16 U.S.C., section 459h-4 provides that the Secretary shall administer Gulf Islands

National Seashore in accordance with Sections 1 and 2 to 4 of Title 16 and “may utilize such

statutory authorities available to him for the conservation and management of wildlife and

natural resources as he deems appropriate.”

4

 Section 1.3, which enumerates penalties for violating the Park System’s traffic

regulations, provides the following:

(a) A person convicted of violating a provision of the regulations contained in Parts 1

through 7, 12 and 13 of this chapter, within a park area not covered in paragraphs (b) or

(c) of this section, shall be punished by a fine as provided by law, or by imprisonment not

exceeding 6 months, or both, and shall be adjudged to pay all costs of the proceedings.

(b) A person who knowingly and willfully violates any provision of the regulations

contained in parts 1 through 5, 7 and 12 of this chapter, within any national military park,

battlefield site, national monument, or miscellaneous memorial transferred to the

jurisdiction of the Secretary of the Interior from that of the Secretary of War by Executive

Order No. 6166, June 10, 1933, and enumerated in Executive Order No. 6228, July 28,

1933, shall be punished by a fine as provided by law, or by imprisonment for not more

than 3 months, or by both.

(c) A person convicted of violating any provision of the regulations contained in parts 1

through 7 of this chapter, within a park area established pursuant to the Act of August 21,

1935, 49 Stat. 666, shall be punished by a fine as provided by law and shall be adjudged

to pay all costs of the proceedings. 16 U.S.C. 462.

(d) Notwithstanding the provisions of paragraphs (a), (b) and (c) of this section, a person

5

At a bench trial before the magistrate judge, the government presented

evidence that after Brown was stopped by a park ranger for driving 52 miles per

hour in a 35-mile-per-hour zone within the Gulf Islands National Seashore,3

 the

ranger determined, based on his observations during three field sobriety tests, that

Brown was driving under the influence of alcohol. Brown refused the ranger’s

request to submit to a breathalyzer. The magistrate judge found Brown guilty of

all three offenses and sentenced him pursuant to 36 C.F.R. § 1.3.4 On Count I,
convicted of violating § 2.23 of this chapter shall be punished by a fine as provided by

law. 16 U.S.C. 460.

36 C.F.R. § 1.3.

6

Brown was sentenced to a one-year term of probation, and, as to all counts, he

was ordered to complete DUI school, perform 50 hours of community service

work, and to pay a total of $775 in fines. 

On appeal to the district court, Brown argued that the federal regulations he

had been charged with violating were unconstitutional because they were

promulgated pursuant to an improper delegation of legislative authority and in

violation of the separation-of-powers doctrine. The district court affirmed

Brown’s convictions. This appeal followed. 

In this Court, Brown again contends that the regulations are facially

unconstitutional because they violate the nondelegation doctrine in that Congress

has unlawfully delegated to the Secretary the power to define crimes and set

punishments for those crimes, a power that is inherently legislative in nature. 

Brown’s argument is twofold. First, he argues that, in delegating authority to the

Secretary, Congress failed to provide sufficient guidance, or an “intelligible

principle,” for the exercise of the Secretary’s discretion. Second, he asserts that

Congress could not delegate to the Secretary the authority to enumerate, and set
7

punishments for, prohibited behavior within the Park System. Because we find in

this case that Congress, and not the Secretary, provided the punishment for

violations of the Secretary’s regulations, and because Congress set standards that

are sufficiently specific to guide the Secretary when promulgating regulations

which are “necessary and proper for the use, preservation, and management of the

national parks, monuments and reservations of the United States,” as required by

16 U.S.C. § 3, we reject both aspects of Brown’s argument. 

Article I, section 1 of the Constitution provides that “[a]ll legislative powers

herein granted shall be vested in a Congress of the United States . . . .” U.S.

Const. art. I, § 1. In Mistretta v. United States, 488 U.S. 361, 109 S. Ct. 647, 102

L. Ed. 2d 714 (1989), the Supreme Court reiterated the long-established principle

that “‘the integrity and maintenance of the system of government ordained by the

Constitution’ mandate that Congress generally cannot delegate its legislative

power to another Branch.” Id. at 371-72, 109 S. Ct. at 654 (quoting Field v. Clark,

143 U.S. 649, 692, 12 S. Ct. 495, 504, 36 L. Ed. 294 (1892)); see also Loving v.

United States, 517 U.S. 748, 758, 116 S. Ct. 1737, 1744, 135 L. Ed. 2d 36 (1996)

(“The fundamental precept of the delegation doctrine is that the lawmaking

function belongs to Congress, U.S. Const., Art. I, § 1, and may not be conveyed to

another branch or entity.”).
5

 In Mistretta, the Court upheld this delegation because Congress specified: (1) the goals

for which the Commission must aim; (2) the final product of the delegation; (3) specific factors

the Commission must consider; and (4) limits on the Commission’s power. Id. at 372-76, 109 S.

Ct. at 655-57. Other factors the Court has identified when determining whether delegation is

proper are: (1) the availability of judicial review, see Carlson v. Landon, 342 U.S. 524, 542-44,

72 S. Ct. 525, 535-36, 96 L. Ed. 547 (1952); (2) the rapidity of changes in the matter being

regulated, see Yakus v. United States, 321 U.S. 414, 432, 64 S. Ct. 660, 671, 88 L. Ed. 834

(1944); (3) the complexity of the field, see Mistretta, 488 U.S. at 372, 109 S. Ct. at 655; and (4)

the existence of “well-known and generally acceptable standards” in the field being regulated,

see Fahey v. Mallonee, 332 U.S. 245, 250, 67 S. Ct. 1552, 1554, 91 L. Ed. 2030 (1947). 

8

The nondelegation doctrine, however, does not prevent Congress from

delegating to others “at least some authority that it could exercise itself.” Loving,

517 U.S. at 758, 116 S. Ct. at 1744; see also Mistretta, 488 U.S. at 372, 109 S. Ct.

at 654 (emphasizing that the Constitution does not prohibit Congress from

obtaining assistance from coordinate branches). Thus, Congress may delegate

authority to a coordinate branch when it lays “down by legislative act an

intelligible principle to which the person or body authorized to [exercise the

delegated authority] is directed to conform. . . .” Mistretta, 488 U.S. at 372, 109 S.

Ct. at 655 (alteration in original) (emphasis added) (citing J.W. Hampton, Jr., &

Co. v. United States, 276 U.S. 394, 409, 48 S. Ct. 348, 352, 72 L. Ed. 624 (1928)). 

Mistretta concerned the constitutionality of Congress’s delegation of the

power to promulgate the Federal Sentencing Guidelines to the Federal Sentencing

Commission.5

 The Supreme Court summarized the “intelligible principle” test in

these terms: a delegation of legislative power will be “constitutionally sufficient if
9

Congress clearly delineates [1] the general policy, [2] the public agency which is

to apply it, and [3] the boundaries of this delegated authority.” Id. at 372-73, 109

S. Ct. at 655 (internal quotation marks omitted). In Mistretta, the Court repeated

the often- quoted observation of Chief Justice Taft, writing in J.W. Hampton: “In

determining what [Congress] may do in seeking assistance from another branch,

the extent and character of that assistance must be fixed according to common

sense and the inherent necessities of the governmental co-ordination.” 276 U.S. at

406, 48 S. Ct. at 351. “The government does not bear an onerous burden in

demonstrating the existence of an intelligible principle.” South Carolina Med.

Ass’n v. Thompson, 327 F.3d 346, 350 (4th Cir.), cert. denied, 124 S. Ct. 464, 157

L. Ed. 2d 371 (2003). 

Applying the “intelligible principle” test, the Supreme Court has given

Congress wide latitude in delegating its powers. With the exception of two 1935

cases invalidating statutes as unconstitutional delegations of power, see Panama

Refining Co. v. Ryan, 293 U.S. 388, 55 S. Ct. 241, 79 L. Ed. 446 (1935), and

A.L.A. Schechter Poultry Corp. v. United States, 295 U.S. 495, 55 S. Ct. 837, 79 L.

Ed. 1570 (1935), the Court has upheld every challenge to a congressional

delegation of power that has been presented to it. See Mistretta, 488 U.S. at 373,

109 S. Ct. at 655. “In the history of the Court we have found the requisite
6

 Decisions of the Fifth Circuit rendered on or before September 30, 1981, are binding

precedent in the Eleventh Circuit. Bonner v. City of Prichard, 661 F.2d 1206, 1209 (11th Cir.

1981) (en banc). 

10

‘intelligible principle’ lacking in only two statutes, one of which [Panama

Refining] provided literally no guidance for the exercise of discretion, and the

other of which [Schechter Poultry] conferred authority to regulate the entire

economy on the basis of no more precise a standard than stimulating the economy

by assuring ‘fair competition.’” Whitman v. Am. Trucking Ass’ns, Inc., 531 U.S.

457, 474, 121 S. Ct. 903, 913, 149 L. Ed. 2d 1 (2001).

Interpreting the nondelegation doctrine, we have held that Congressional

legislation “which prescribes essential standards and basic legislative policy and

delegates to an administrator authority for promulgation of rules and regulations is

constitutionally permissible, provided the standards are ‘sufficiently definite and

precise to enable Congress, the courts and the public to ascertain whether the

Administrator . . . has conformed to those standards.’” United States v. Sans, 731

F.2d 1521, 1527-28 (11th Cir. 1984) (quoting United States v. Womack, 654 F.2d

1034, 1037 (5th Cir. Unit B 1981)).6 

In Brown’s case, the first two prongs of the Mistretta test -- the general

policy and the public agency that is to apply the delegated authority -- are

essentially undisputed. First, Congress clearly specified a general policy and the
11

goals for which the delegatee must aim when it created the National Park Service

and instructed it, under the direction of the Department of the Interior, to

promote and regulate the use of the Federal areas known as national

parks, monuments, and reservations . . . by such means and measures

as conform to the fundamental purpose of the said parks, monuments,

and reservations, which purpose is to conserve the scenery and the

natural and historic objects and the wild life therein and to provide for

the enjoyment of the same in such manner and by such means as will

leave them unimpaired for the enjoyment of future generations.

16 U.S.C. § 1; see also 16 U.S.C. § 461 (“It is declared that it is a national policy

to preserve for public use historic sites, buildings, and objects of national

significance for the inspiration and benefit of the people of the United States.”). 

We would be hard-pressed to find that the foregoing policy is too broad to

pass constitutional muster under Mistretta’s first prong. Cf. Nat’l Broad. Co. v.

United States, 319 U.S. 190, 216-17, 63 S. Ct. 997, 1009-10, 87 L. Ed. 1344

(1943) (upholding delegation to Federal Communications Commission to make

regulations “in the public interest”); Yakus, 321 U.S. at 422-23, 64 S. Ct. at 666-

67 (upholding delegation to administrator to fix commodity prices that would be

“fair and equitable”); New York Cent. Secs. Corp. v. United States, 287 U.S. 12,

24-25, 53 S. Ct. 45, 48, 77 L. Ed. 138 (1932) (upholding delegation to Interstate

Commerce Commission to authorize mergers of railroad companies if it finds them

“in the public interest”); see also Lichter v. United States, 334 U.S. 742, 778, 68 S.
12

Ct. 1294, 1313, 92 L. Ed. 1694 (1948) (upholding delegation under Renegotiation

Act to determine whether private parties earned “excessive profits” during

wartime).

Second, Congress unambiguously has designated the public agency which is

to apply this policy:

[t]he Secretary of the Interior shall make and publish such rules and

regulations as he may deem necessary or proper for the use and

management of the parks, monuments, and reservations under the

jurisdiction of the National Park Service, and any violation of any of

the rules and regulations authorized by [this section and sections 1, 2

and 4 of this title] shall be punished by a fine of not more than $500

or imprisonment for not exceeding six months, or both, and be

adjudged to pay all cost[s] of the proceedings.

16 U.S.C. § 3; see also 16 U.S.C. § 462(k) (providing that Secretary, “for the

purpose of effectuating the policy expressed in [section 461 of this title],” has the

power to “make such rules and regulations not inconsistent with [sections 461 to

467 of this title] as may be necessary and proper to carry out the provisions

thereof. Any person violating any of the rules and regulations authorized by said

sections shall be punished by a fine of not more than $500 and be adjudged to pay

all cost[s] of the proceedings.”).

It is to the third Mistretta prong -- Congress’s delineation of the boundaries

of the Secretary’s delegated authority -- that the crux of Brown’s argument is
13

directed in this appeal. The Secretary, through the National Park Service, is

empowered to “promote and regulate” national parks, but must do so in a manner

that “conform[s] to the fundamental purpose of the said parks.” 16 U.S.C. § 1. 

Again, that congressionally-enumerated fundamental purpose is “to conserve the

scenery and the natural and historic objects and the wild life therein and to provide

for the enjoyment of the same in such manner and by such means as will leave

them unimpaired for the enjoyment of future generations.” Id. In order to

promulgate a regulation, pursuant to16 U.S.C. § 3’s grant of authority, the

Secretary is required to deem the regulation “necessary and proper for the use and

management of the parks.” 16 U.S.C. § 3. 

 Here, the Secretary did just that when he promulgated the traffic safety

regulations,which are codified in Part 4 of Title 36 of the Code of Federal

Regulations, and made them uniformly applicable to all national parks. When the

Secretary passed these regulations, he noted that the National Park Service

administers 337 park areas, which include some 8,000 miles of roads within the

National Park System. See 52 Fed. Reg. at 10,670. “Although visitors to the

National Park System use a variety of access methods, the vast majority continue

to rely on motor vehicles and roadways to reach park areas and to circulate within

them. Consequently, the NPS has major program responsibilities in the areas of
14

road construction and maintenance, traffic safety and traffic law enforcement.” Id. 

Since motor vehicles are the preferred mode of transportation to access and tour

the park system, and in light of traffic and safety concerns related to the regular

use of cars in the parks, it is plain that the prohibition of both operating a motor

vehicle while under the influence of alcohol and speeding in the national parks is

altogether consistent with and promotes the relevant, clearly enumerated national

policies. 

While the NPS vehicle and traffic safety regulations generally adopt state

motor vehicle codes as the law governing the operation of vehicles within the

national parks, in promulgating the regulatory scheme, the Secretary explained

that Servicewide traffic regulations were necessary: “NPS regulations

supplementing [state motor vehicle] codes are limited to ones that are necessary to

resolve visitor safety and/or resource protection concerns that cannot be satisfied

on a Servicewide basis by applying and enforcing State vehicle code provisions.”

Id. at 10,678. Moreover, the Secretary determined that the roads in national parks

are altogether different in character from roads in the surrounding areas, in which

state vehicle code provisions control: the parks’ roads are designed to blend into

surroundings and enhance a visitor’s enjoyment of the park while non-park roads

are primarily designed to get travelers from one place to another. Id. at 10,670. In
15

short, the national policy Congress has pronounced in § 1 of Title 16 denotes the

Secretary’s objective in passing regulations -- to conserve scenery, historic

objects, and wildlife in the national parks, and to provide for use of the parks in a

manner that will not impair enjoyment for future generations. See 16 U.S.C. § 1. 

The standard set out in § 3, “necessary and proper for the use and management of

the parks,” defines the boundaries of the Secretary’s regulation- and rule-making

authority. See 16 U.S.C. § 3. 

Moreover, while Brown likens his case to the only two cases in which the

Supreme Court has found a violation of the nondelegation doctrine, those cases are

readily distinguishable. Although both Panama Refining and Schechter Poultry

involved delegations of authority to criminalize activity, in Panama Refining the

delegating statute did not declare any policy regarding the transportation of excess

petroleum production, did not qualify the President’s delegated authority, and did

not establish any criterion “to govern the President’s course.” 293 U.S. at 415, 55

S. Ct. at 246. And in Schechter Poultry, the delegating statute failed to establish

any standards for the delegated legislative conduct, 295 U.S. at 541-42, 55 S. Ct.

at 848. 

By contrast, here, Congress has delineated both a general policy and the

public agency which is to apply it. Moreover, Congress has provided the
16

Secretary with sufficient standards for the legislated authority by instructing the

National Park Service, acting through the Secretary, to “promote and regulate”

national parks “by such means and measures as to conform to the fundamental

purpose of the said parks.” 16 U.S.C. § 1. The fundamental purpose, again, is

enumerated as follows: “to conserve the scenery and the natural and historic

objects and the wild life therein and to provide for the enjoyment of the same . . .

as will leave them unimpaired for the enjoyment of future generations.” Id.

In sum, Congress has stated the legislative objective, has prescribed the

method of achieving that objective, and has laid down standards to guide the

Secretary’s determination of the occasions for the exercise of his rule- and

regulation-making authority. Accordingly, Mistretta’s intelligible-principle

standard is satisfied in this case.

We now turn to Brown’s argument that because Congress has delegated the

authority to define the contours of criminal conduct, it must satisfy a standard

higher than the intelligible-principle standard. To the extent Brown suggests that

Congress cannot delegate the power to define what conduct is criminal, we find

his argument to be overstated. As the Supreme Court has plainly held, “[t]here is

no absolute rule . . . against Congress’ delegation of [the] authority to define

criminal punishments.” Loving, 517 U.S. at 768, 116 S.Ct. at 1748. Rather,
17

Congress may delegate the power to define by regulation what conduct is criminal

“so long as Congress makes the violation of regulations a criminal offense and

fixes the punishment, and the regulations ‘confin[e] themselves within the field

covered by the statute.’” Id. (quoting United States v. Grimaud, 220 U.S. 506, 518,

31 S.Ct. 480, 483, 55 L. Ed. 563 (1911) and citing Touby v. United States, 500

U.S. 160, 111 S.Ct. 1752, 114 L. Ed. 2d 219 (1991)). Here, Brown challenges

Regulations 4.21 and 4.23, alleging that only the legislature has the authority to

criminalize conduct, and, that the Secretary, by setting forth prohibited behavior

and providing the punishment, unlawfully “legislated.” We disagree.

In support of his argument, Brown relies on statements in Mistretta and

Fahey, that characterize the statutes at issue in Schechter Poultry and Panama

Refining as delegating power to make “federal crimes of acts that never had been

such before,” Fahey, 332 U.S. at 249, 67 S. Ct. at 1554, and to create “new crimes

in uncharted fields,” see Mistretta, 488 U.S. at 373 n.7, 109 S. Ct at 655 n.7. 

However, the point of those statements was not that a higher constitutional

standard applies to regulations with penal consequences, but rather that the

delegations at issue in those cases were unconstitutional precisely because

“Congress had failed to articulate any policy or standard that would serve to
18

confine the discretion of the authorities to whom Congress had delegated power.”

Mistretta, 488 U.S. at 373 n.7 (emphasis added). 

In Yakus, the Court upheld a delegation of authority to fix maximum

commodity prices and rents even though violation of the regulations was a

criminal offense:

The essentials of the legislative function are the determination of the

legislative policy and its formulation and promulgation as a defined

and binding rule of conduct--here the [Office of Price

Administration’s] rule, with penal sanctions, that prices shall not be

greater than those fixed by maximum price regulations which

conform to standards and will tend to further the policy which

Congress has established.” 

321 U.S. at 424, 64 S. Ct. at 667(emphasis added). There was no suggestion in

Yakus that a more stringent standard for delegation applied. Indeed, as the Court

observed long ago in J.W. Hampton, Congress frequently finds it necessary, in

order “to secure the exact effect intended by its acts of legislation,” to delegate

authority to and vest discretion in executive officers “to make regulations directing

the details of its [the legislation’s] execution, even to the extent of providing for

penalizing a breach of such regulations.” 276 U.S. at 406, 48 S. Ct. 351 (emphasis

added); see also Samora v. United States, 406 F.2d 1095, 1098 (5th Cir. 1969) (“It

long has been established that Congress may validly provide a criminal sanction
19

for the violation of rules or regulations which it has empowered the President or

an administrative agency to enact.”).

In the seminal nondelegation case, Grimaud, the Supreme Court upheld an

administrative regulation made and promulgated by the Secretary of Agriculture

under the authority conferred upon him by the Forest Reserve Acts. See Grimaud,

220 U.S. at 522-23, 31 S.Ct. at 485. Those Acts authorized the Secretary of

Agriculture to “make such rules and regulations and establish such service as will

insure the objects of such reservations; namely, to regulate their occupancy and

use, and to preserve the forests thereon from destruction,” and provided that “any

violation of the provisions of this act or such rules and regulations shall be

punished” by a fine of not more than $500 and imprisonment for not more than

twelve months, or both. Id. at 515, 31 S. Ct. at 482. Under the authority of these

Acts, the Secretary of Agriculture promulgated regulations proscribing the grazing

of stock upon a forest reservation without a permit. See id. at 514-15, 31 S. Ct. at

481.

The defendants in Grimaud were indicted for grazing stock on a forest

reservation without the necessary permit from the Secretary of Agriculture and

challenged the validity of the act of Congress making it an offense to violate a

regulation promulgated by the Secretary of Agriculture, on the grounds that the
20

codification constituted an unconstitutional delegation of legislative power to an

administrative agency. See id. at 514, 31 S. Ct. at 482. The Court upheld the

validity of the delegation, stating: 

From the beginning of the Government, various acts have been

passed conferring upon executive officers power to make rules

and regulations -- not for the government of their departments,

but for administering the laws which did govern. None of these

statutes could confer legislative power. But when Congress had

legislated and indicated its will, it could give to those who were to

act under such general provisions ‘power to fill up the details’ by

the establishment of administrative rules and regulations, the

violation of which could be punished by fine or imprisonment

fixed by Congress, or by penalties fixed by Congress, or measured

by the injury done.

Id. at 517, 31 S. Ct. at 483 (emphasis added). Indeed, as the Court observed, to

deny the legislature the ability to delegate its power to agencies to fill in the

details of a legislative mandate would “stop the wheels of government.” Id. at

520, 31 S. Ct. at 484. The Court thus ruled that violation of the stock-grazing

regulation was made a crime not by the Secretary of Agriculture, but rather by

those acts of Congress which provided that violations of such regulations would

be criminally punishable. Thus, the Court concluded, there was no unlawful

delegation of legislative power. See id.

Similarly, here, it is not the Secretary but Congress that has prohibited

violations of the Park Service regulations:
21

The Secretary of the Interior shall make and publish such rules and

regulations as he may deem necessary or proper for the use and

management of the parks, monuments, and reservations under the

jurisdiction of the National Park Service, and any violation of any

of the rules and regulations authorized by this section and sections

1, 2 and 4 of this title shall be punished by a fine of not more than

$500 or imprisonment for not exceeding six months, or both, and

be adjudged to pay all cost[s] of the proceedings.

16 U.S.C. § 3 (emphasis added); see also United States v. Grace, 778 F.2d 818,

822-23 (D.C. Cir. 1985) (“categorically” rejecting argument that National Park

Service regulations, passed pursuant to 16 U.S.C. § 3, violated separation of

powers; “[i]t is not the Park Service but the Congress that has criminalized

violations of the Park Service regulations.”). Indeed, the Secretary’s authority to

define by regulation what conduct is criminal in the national parks and forests,

pursuant to delegated authority, has been upheld in a variety of circumstances. 

See, e.g., Grace, 778 F.2d at 820-21 (upholding Secretary’s promulgation of

regulation permitting placement of presidential seal on reviewing stand for

presidential inauguration on White House sidewalk, but prohibiting placement of

stationary signs on same sidewalk); see also United States v. Hymans, 463 F.2d

615, 616 (10th Cir. 1972) (upholding Secretary of Agriculture’s promulgation,

pursuant to delegated authority, of regulations prohibiting indecent conduct in

national forests); McMichael v. United States, 355 F.2d 283, 286 (9th Cir. 1965)
22

(upholding Department of Agriculture’s regulations making it a misdemeanor to

operate motorized vehicles in certain areas of national forests).

In sum, in Title 16, Congress delegated to the Secretary the authority to

promulgate rules and regulations that were necessary and proper to effect

Congress’s stated goal of preserving and managing national parks. Protection of

the parks, wildlife, and visitors by prohibiting unsafe and drunk driving does not

exceed the legislative grant of authority conferred in 16 U.S.C. § 3. Congress set

out the Secretary’s powers and duties, announced intelligible principles, and

created the penalties to be imposed for violations of the Secretary’s rules and

regulations. Accordingly, we can find no unconstitutional delegation in this case.

AFFIRMED.