Subpart A—General
- §121.1 Definitions.
- §121.2 When certification is required.
- §121.3 Scope of certification.
- §121.4 Pre-filing meeting requests.
- §121.5 Request for certification.
- §121.6 Reasonable period of time.
- §121.7 Certification decisions.
- §121.8 Extent of Federal agency review.
- §121.9 Failure or refusal to act.
- §121.10 Modification to a grant of certification.
- §121.11 Requirements for Indian Tribes to administer a water quality certification program.