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All states and territories

State 401 certification

Puerto Rico

Code PR

Section 401 certification: not yet compiled

PermitBird has not transcribed the Puerto Rico Clean Water Act section 401 certification for the current nationwide permit reissuance. That is a coverage gap, not a finding that Puerto Rico 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 Puerto Rico 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 Puerto Rico.
  • Whether Puerto Rico requires a separate state permit, coastal consistency review, or notification alongside the federal nationwide permit.