Task: sc_adminaction

What follows is an opinion from the Supreme Court of the United States. Your task is to identify the federal agency involved in the administrative action that occurred prior to the onset of litigation. If the administrative action occurred in a state agency, respond "State Agency". Do not code the name of the state. The administrative activity may involve an administrative official as well as that of an agency. If two federal agencies are mentioned, consider the one whose action more directly bears on the dispute;otherwise the agency that acted more recently. If a state and federal agency are mentioned, consider the federal agency. Pay particular attention to the material which appears in the summary of the case preceding the Court's opinion and, if necessary, those portions of the prevailing opinion headed by a I or II. Action by an agency official is considered to be administrative action except when such an official acts to enforce criminal law. If an agency or agency official "denies" a "request" that action be taken, such denials are considered agency action. Exclude: a "challenge" to an unapplied agency rule, regulation, etc.; a request for an injunction or a declaratory judgment against agency action which, though anticipated, has not yet occurred; a mere request for an agency to take action when there is no evidence that the agency did so; agency or official action to enforce criminal law; the hiring and firing of political appointees or the procedures whereby public officials are appointed to office; attorney general preclearance actions pertaining to voting; filing fees or nominating petitions required for access to the ballot; actions of courts martial; land condemnation suits and quiet title actions instituted in a court; and federally funded private nonprofit organizations.

Mr. Justice Douglas
delivered the opinion of the Court.
An inspector of a division of the. Colorado Department of Health entered the outdoor premises of respondent without its knowledge or consent. It was daylight and the inspector entered the yard to make a Ringelmann test of plumes of smoke being emitted from' respondent’s chimneys. Since that time Colorado has. adopted a requirement for a seareh warrant for. violations of air quality standards. At the time of the instant inspection the state law required nó warrant and none was sought. Indeed, the. inspector entered no part of respondent’s plant to make the inspection.
A federal Act under the administration of the 'Environmental Protection Agency (EPA) sets certain air quality . standards, 81 Stat. 485, 42 U. S. C. § 1857 et seg. The States have the primary responsibility to assure the maintenance of air. quality standards, 42 U. S. C. § 1857c-2 (a). Yet if the EPA has approved'or promulgated “an applicable implementation” plan, a State may not adopt Or enforce a “less stringent” one, 42 U. S. C. §4857d-1. - There is no conflict between a federal standard and state. action, the sole question presented being whether Colorado has violated federal constitutional procedures in making the inspection in the manner described..
Respondent requested a hearing before Colorado’s Air Pollution Variance Board. The Board held a hearing and found that respondent’s, emissions were in violation of the state Act. While the test challenged here was made on June 4, 1969, the Board after noting that Colorado’s Health Department had been in conference with respondent “in regard to its air pollution violations since September, 1967,” after approving the readings made by the field inspector on the day in question, and after holding that tests submitted in rebuttal by respondent were not acceptable, denied a variance and entered a ceasé-and-desist order. Respondent sought review in the District Court for Weld County which set aside the Board’s decision. The Colorado Court of Appeals affirmed, 610 P. 2d 907; and the Supreme Court denied certiorari.
The petition for certiorari which we granted, 414 U. S. 1166, raised three questions, presenting in differing postures questions under the Fourth Amendment, made applicable to the . States by the Fourteenth. Mapp v. Ohio, 367 U. S. 643.
The main, thrust of the opinion of the Court of Appeals is directed at the Fourth Amendment problem. It held that, under Camara v. Municipal Court, 387 U. S. 523, and See v. City of Seattle, 387 U. S. 541, the act of conducting the tests on the premises of respondent without either a warrant or .the cóñsent’of anyone from respondent constituted an unreasonable search within the meaning of the Fourth Amendment. We adhere to Camara and See btit we think they are not applicable here. The field inspector' did not enter the plant or offices.- - He was not inspecting stacks, boilers; scrubbers, flues, grates, or furnaces; nor was his inspection related to respondent’s files or papers. He had sighted what anyone in the city who was near the plant could see in the sky — plumes of smoke. The Court in Hester v. United States, 265 U. S. 57, 59, speaking through Mr. Justice Holmes, refused to extend the Fourth Amendment to sights seen in “the . open fields.” The field inspector was on respondent’s property but we are not advised that he was on premises from which the public was excluded. Under the Noise Control Act of 1972, 86 Stat. 1234, 42 U. S. C. § 4901 et.seq. (1970 ed., Supp. II), an inspector may enter a railroad right-of-way to determine whether noise standards are being violated. The .invasion of privacy in either that case or the present one, if it can be said to exist, is abstract and theoretical. The EPA regm lation for conducting an opacity test requires the inspector to stand at a distance equivalent to approximately two stack heights away but not more than & quarter of a mile from the base of the stack with the sun to his back from a vantage point perpendicular to the plume; and he must take at least 25 readings, recording the data at 15-to 30-second intervals. Depending upon the layout of the-plant, the inspector may operate within or without the premises but in either case he is well within the “open fields” exception to-the Fourth Amendment'approved.in Hester.
The Court of Appeals went on to say that since respondent was not aware that the inspector had been on the premises until the cease-and-desist notice, the hearing it received “lacked the fundamental elements of due process of law-, since.the secret nature of the investigation foreclosed Western from putting on any rebuttal .evidence.”
Whether the Court referred to Colorado “due process” or ■ Fourteenth Amendmept “due process” is not clear. If it is the former, the question is a matter of state law beyond our purview. Since we are unsure of the grounds of that ruling we intimate no opinion on that issue. But on our remand we leave open that.and any other, questions that may be lurking' in the case.
Reversed and remanded.
This test is prescribed by Colo. Rev. Stat. Ann. § 66-29-5 (Supp. 1967). It requires a'trained inspector to stand _iií a position where he' has an unobstructed view of the smoke plume, observe the smoke, and .rate it according to the opacity scale of the Ringelmann chart..- The person using the- chart matches the color and density of the sinoke • plume with • the numbered example on the chart. The Ringelmann test is generally sanctioned for use in measuring air pollution. See cases collected in Portland v. Fry Roofing Co., 3 Ore. App. 352, 355-358, 472 P. 2d 826, 827-829.
Colo. Rev. Stat. Ann. § 66-29-8 (2) (d) (Supp. 1969).
The Air Pollution Variance Board, after the Division of Administration; Colorado Department of Health, had issued a cease- .and-desist order; received a request from respondent for a hearing which was granted and held September 11,1969.
EPA studies indicate that tests of stacks are expensive and may . require 300 man-hours of skilled work. 39 Fed. Reg. 9309. And see Schulze; The Economics of Environmental Quality Measurement, 23 J. Air Poll Control Assn. 671. (1973); 40 CFR § 60.85, Method 9.
510 P. 2d, at 909.
In the District Court’s opinion it is said that one challenge to the hearing before the Variance Board "was “whether or not due • process of law ánd equal protection of -the law contrary to the 14th Amendment of the Constitution of the United States and Section 25, Article 2 of the Constitution of the State of Colorado was denied” by the Board. App. 136.
See California v. Krivda, 409 U. S. 33; Department of Mental Hygiene v. Kirchner, 380 U. S. 194; Minnesota v. National Tea Co., 309 U. S. 551,

Question: What is the agency involved in the administrative action?
年. Army and Air Force Exchange Service
数. Atomic Energy Commission
日. Secretary or administrative unit or personnel of the U.S. Air Force
的. Department or Secretary of Agriculture
月. Alien Property Custodian
用. Secretary or administrative unit or personnel of the U.S. Army
成. Board of Immigration Appeals
名. Bureau of Indian Affairs
时. Bureau of Prisons
件. Bonneville Power Administration
一. Benefits Review Board
请. Civil Aeronautics Board
中. Bureau of the Census
据. Central Intelligence Agency
码. Commodity Futures Trading Commission
不. Department or Secretary of Commerce
新. Comptroller of Currency
文. Consumer Product Safety Commission
下. Civil Rights Commission
分. Civil Service Commission, U.S.
入. Customs Service or Commissioner or Collector of Customs
人. Defense Base Closure and REalignment Commission
功. Drug Enforcement Agency
上. Department or Secretary of Defense (and Department or Secretary of War)
户. Department or Secretary of Energy
为. Department or Secretary of the Interior
间. Department of Justice or Attorney General
号. Department or Secretary of State
取. Department or Secretary of Transportation
回. Department or Secretary of Education
在. U.S. Employees' Compensation Commission, or Commissioner
页. Equal Employment Opportunity Commission
字. Environmental Protection Agency or Administrator
有. Federal Aviation Agency or Administration
个. Federal Bureau of Investigation or Director
作. Federal Bureau of Prisons
示. Farm Credit Administration
出. Federal Communications Commission (including a predecessor, Federal Radio Commission)
是. Federal Credit Union Administration
失. Food and Drug Administration
表. Federal Deposit Insurance Corporation
除. Federal Energy Administration
加. Federal Election Commission
败. Federal Energy Regulatory Commission
生. Federal Housing Administration
信. Federal Home Loan Bank Board
类. Federal Labor Relations Authority
置. Federal Maritime Board
理. Federal Maritime Commission
本. Farmers Home Administration
息. Federal Parole Board
行. Federal Power Commission
定. Federal Railroad Administration
改. Federal Reserve Board of Governors
市. Federal Reserve System
期. Federal Savings and Loan Insurance Corporation
以. Federal Trade Commission
修. Federal Works Administration, or Administrator
元. General Accounting Office
方. Comptroller General
录. General Services Administration
区. Department or Secretary of Health, Education and Welfare
单. Department or Secretary of Health and Human Services
位. Department or Secretary of Housing and Urban Development
型. Administrative agency established under an interstate compact (except for the MTC)
法. Interstate Commerce Commission
县. Indian Claims Commission
存. Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement
品. Internal Revenue Service, Collector, Commissioner, or District Director of
前. Information Security Oversight Office
称. Department or Secretary of Labor
注. Loyalty Review Board
值. Legal Services Corporation
输. Merit Systems Protection Board
建. Multistate Tax Commission
能. National Aeronautics and Space Administration
大. Secretary or administrative unit or personnel of the U.S. Navy
例. National Credit Union Administration
度. National Endowment for the Arts
始. National Enforcement Commission
到. National Highway Traffic Safety Administration
面. National Labor Relations Board, or regional office or officer
载. National Mediation Board
点. National Railroad Adjustment Board
密. Nuclear Regulatory Commission
动. National Security Agency
果. Office of Economic Opportunity
图. Office of Management and Budget
提. Office of Price Administration, or Price Administrator
发. Office of Personnel Management
式. Occupational Safety and Health Administration
国. Occupational Safety and Health Review Commission
登. Office of Workers' Compensation Programs
错. Patent Office, or Commissioner of, or Board of Appeals of
者. Pay Board (established under the Economic Stabilization Act of 1970)
认. Pension Benefit Guaranty Corporation
误. U.S. Public Health Service
接. Postal Rate Commission
关. Provider Reimbursement Review Board
重. Renegotiation Board
第. Railroad Adjustment Board
地. Railroad Retirement Board
如. Subversive Activities Control Board
设. Small Business Administration
目. Securities and Exchange Commission
开. Social Security Administration or Commissioner
事. Selective Service System
可. Department or Secretary of the Treasury
要. Tennessee Valley Authority
代. United States Forest Service
小. United States Parole Commission
选. Postal Service and Post Office, or Postmaster General, or Postmaster
标. United States Sentencing Commission
明. Veterans' Administration or Board of Veterans' Appeals
编. War Production Board
求. Wage Stabilization Board
列. State Agency
网. Unidentifiable
万. Office of Thrift Supervision
最. Department of Homeland Security
器. Board of General Appraisers
所. Board of Tax Appeals
内. General Land Office or Commissioners
体. NO Admin Action
通. Processing Tax Board of Review
Answer:

Answer: 列