subsistence fishing, or for conservation of Pacific coastal salmon and steelhead habitat, based on guidelines to be developed by the Secretary of Commerce: Provided further , That all funds shall be allocated based on scientific and other merit principles and shall not be available for marketing activities: Provided further , That funds disbursed to States shall be subject to a matching requirement of funds or documented in-kind contributions of at least 33 percent of the Federal funds. Fishermen's contingency fund For carrying out the provisions of title IV of Public Law 95–372 , not to exceed $349,000, to be derived from receipts collected pursuant to that Act, to remain available until expended. Fisheries finance program account Subject to section 502 of the Congressional Budget Act of 1974, during fiscal year 2020, obligations of direct loans may not exceed $24,000,000 for Individual Fishing Quota loans and not to exceed $100,000,000 for traditional direct loans as authorized by the Merchant Marine Act of 1936. Departmental Management Salaries and Expenses For necessary expenses for the management of the Department of Commerce provided for by law, including not to exceed $4,500 for official reception and representation, $61,000,000: Provided , That, of the amounts provided under this heading, no less than $34,231,000 shall be spent on personnel compensation and benefits, as identified by object classes 11, 12, and 13: Provided further , That no employee of the Department of Commerce may be detailed or assigned from a bureau or office funded by this Act or any other Act to offices within the Office of the Secretary of the Department of Commerce for more than 30 days in a fiscal year unless the individuals employing bureau or office is fully reimbursed for the salary and expenses of the employee for the entire period of assignment using funds provided under this heading. Renovation and modernization For necessary expenses for the renovation and modernization of the Herbert C. Hoover Building, $1,000,000, to