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Regulations

In This Section

OMB Memo M-07-13 (2007)

OMB, Implementation of Executive Order 13422 (amending Executive Order 12866) and the OMB Bulletin on Good Guidance Practices (Memorandum 07-13), April 25, 2007.

Updated Principles for Risk Analysis

This Memorandum reinforces the 1995 Principles with reference to more recent guidance from the scientific community, the Congress, and the Executive Branch.

Value of Travel Time

Departmental Guidance for the Valuation of Travel Time in Economic Analysis (2011).