The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.
Download the Code of Federal Regulations in XML.
Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
Text | PDF
Find, review, and submit comments on Federal rules that are open for comment and published in the Federal Register using Regulations.gov.
Purchase individual CFR titles from the U.S. Government Online Bookstore.
Find issues of the CFR (including issues prior to 1996) at a local Federal depository library.
Electronic Code of Federal Regulations
Title 30: Mineral Resources
§903.817 Performance standards—Underground mining activities.
(a) Part 817 of this chapter, Permanent Program Performance Standards—Underground Mining Activities, applies to any person who conducts underground mining activities, except §817.116(a)(1) of this chapter regarding revegetation success standards, for which paragraph (b) of this section substitutes.
(b) Standards for success shall be those identified at §817.116(a)(2) and (b) of this chapter. Statistically valid sampling techniques for measuring success shall be included in the mining and reclamation plan and approved by the regulatory authority.