All states and territories
State 401 certification
Arizona
Code AZ
Section 401 certification: not yet compiled
PermitBird has not transcribed the Arizona Clean Water Act section 401 certification for the current nationwide permit reissuance. That is a coverage gap, not a finding that Arizona has granted unconditional certification. The certification posture on file here reads "unknown", which in PermitBird's data model means unknown until compiled, not confirmed as clean.
What to check
- Whether Arizona has certified, conditioned, waived or denied section 401 certification for the specific nationwide permit a project intends to rely on.
- Any state-specific conditions attached to that certification, which become binding conditions on the nationwide permit inside Arizona.
- Whether Arizona requires a separate state permit, coastal consistency review, or notification alongside the federal nationwide permit.