Defense Federal Acquisition Regulation Supplement; Miscellaneous Amendments

Defense Acquisition Circular 91-13 amends the Defense Federal Acquisition Regulation Supplement (DFARS) to revise, finalize, or add language on the Defense Acquisition Regulations System, acquisition of commercial items, multiyear contracting, interagency acquisitions under the Economy Act, small business programs, the environment, foreign acquisition, utilization of Indian organizations, foreign patent interchange agreements, taxes, contract cost principles and procedures, contract financing, disputes and appeals, major system acquisition, research and development contracting, construction and architect- engineer contracts, service contracting, acquisition of information technology, acquisition of utility services, contract administration, extraordinary contractual actions, and contract reporting.