# Regulations
1 - - General policies and procedures.
# Federal Register
1 - 1953.3(e) - 71:2885-2886 - Oregon State Plan; Approval of Plan Supplement; Change in Level of Federal Enforcement: Crater Lake National Park - PDF
2 - 1953.3(e) - 69:9643-9647 - Changes to State Plans: Approval of Oregon State Standards - PDF