---
kind: "unit"
title: "50"
title_heading: "Wildlife and Fisheries"
key: "chII/subchC/part217/subpartQ"
level: "subpart"
label: "Subpart Q"
heading: "Taking Marine Mammals Incidental to Hilcorp Alaska, LLC Oil and Gas Activities in Cook Inlet, Alaska"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/50/chII-subchC-part217-subpartQ"
sections_count: 9
---

# Subpart Q — Taking Marine Mammals Incidental to Hilcorp Alaska, LLC Oil and Gas Activities in Cook Inlet, Alaska

Title 50 C.F.R. — Wildlife and Fisheries › Chapter II — National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce › Subchapter C — Marine Mammals › Part 217 — Regulations Governing the Take of Marine Mammals Incidental to Specified Activities

## Sections

- [§217.160. Specified activity and specified geographical region.](/cfr/50/217.160.md)
- [§217.161. Effective dates.](/cfr/50/217.161.md)
- [§217.162. Permissible methods of taking.](/cfr/50/217.162.md)
- [§217.163. Prohibitions.](/cfr/50/217.163.md)
- [§217.164. Mitigation requirements.](/cfr/50/217.164.md)
- [§217.165. Requirements for monitoring and reporting.](/cfr/50/217.165.md)
- [§217.166. Letters of authorization.](/cfr/50/217.166.md)
- [§217.167. Modifications of letters of authorization.](/cfr/50/217.167.md)
- [§217.168-217.169. Reserved](/cfr/50/217.168-217.169.md)