Glossary:

• Programmatic General Permit (PGP) - A type of regulatory permit issued by the U.S. Army Corps of Engineers (Corps) which authorizes states, local governments, tribes, or other federal agencies with regulatory programs comparable to the Corps' Section 10 or 404 Program to issue permits for specified activities in lieu of direct Corps' issuance of such permits.
• State Programmatic General Permit (SPGP) - A type of PGP that is administered by a state agency and designed to eliminate duplication of effort between Corps districts and states, as well as to make the permitting process more efficient with flexibility as to the geographic region covered and whether nationwide permits are revoked.
• Regional General Permit (RGP) - A type of PGP that is issued by the Corps with certain conditions that pertain to a limited(regional) geographic area; it can be used to modify or in place of nationwides (the role of various states).
• General Authorization (GA) - A type of permit that is issued by a state for specific types of minimal impact projects, e.g. Oregon's GA.