by the Secretary: Provided further , That notwithstanding 31 U.S.C. 3302 , not to exceed $750,000 may be collected by the National Mine Health and Safety Academy for room, board, tuition, and the sale of training materials, otherwise authorized by law to be collected, to be available for mine safety and health education and training activities: Provided further , That notwithstanding 31 U.S.C. 3302 , the Mine Safety and Health Administration is authorized to collect and retain up to $2,499,000 from fees collected for the approval and certification of equipment, materials, and explosives for use in mines, and may utilize such sums for such activities: Provided further , That the Secretary is authorized to accept lands, buildings, equipment, and other contributions from public and private sources and to prosecute projects in cooperation with other agencies, Federal, State, or private: Provided further , That the Mine Safety and Health Administration is authorized to promote health and safety education and training in the mining community through cooperative programs with States, industry, and safety associations: Provided further , That the Secretary is authorized to recognize the Joseph A. Holmes Safety Association as a principal safety association and, notwithstanding any other provision of law, may provide funds and, with or without reimbursement, personnel, including service of Mine Safety and Health Administration officials as officers in local chapters or in the national organization: Provided further , That any funds available to the Department of Labor may be used, with the approval of the Secretary, to provide for the costs of mine rescue and survival operations in the event of a major disaster. Bureau of labor statistics Salaries and expenses For necessary expenses for the Bureau of Labor Statistics, including advances or reimbursements to State, Federal, and local agencies and their employees for services rendered, $550,000,000, together with not to exceed $65,000,000 which may be expended from the