The staff of the Defense Acquisition Regulations System are responsible for making changes in the Defense Federal Acquisition Regulation Supplement (DFARS), the Department of Defense’s (DOD) regulation augmenting the Federal Acquisition Regulation, which guides government purchases of products and services. They begin their process by first tracking legislation that may affect acquisition regulations before Congress enacts the National Defense Authorization Act (NDAA). After enactment, they identify which provisions to implement through regulatory changes and which to implement through other means. In certain circumstances, rather than change the DFARS, DOD can issue a class deviation, which allows its buying organizations to temporarily diverge from the acquisition regulations. The figure below shows the primary means DOD uses to implement NDAA provisions, and the mechanisms DOD uses to make information on the status of any changes available to the public and others.

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| Website: | Visit Publisher Website |
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| Publisher: | Government Accountability Office (GAO) |
| Published: | July 1, 2019 |
| License: | Public Domain |
| Tags: | defense acquisitiondefense federal acquisition regulation (dfar)national defense authorization act (ndaa) |