The following matters must be entered in each vessel's logbook:

1. (a) Safety Orientation for Offshore Workers. As held. See § 131.320.
2. (b) Tests and inspection of Steering Gear, Whistle, and Means of Communication. Before departure. See § 131.505.
3. (c) Draft and Loadline Markings. Before leaving port. Ocean and coastwise voyages only. See § 131.510.
4. (d) Verification of Compliance with Applicable Stability Requirements. See § 131.513.
5. (e) Periodic Sanitary Inspections. After periodic sanitary inspections made by the master. See § 131.515.
6. (f) Hatches and Other Openings. Each opening and closing, or departure from port without closing (except by vessels on protected waters). See § 131.520.
7. (g) Tests of Emergency Lighting and Power. Weekly, monthly, and twice-yearly. See § 131.525.
8. (h) Abandon-Ship Training and Drills, and Firefighting Training and Drills. As held. See §§ 131.530 and 131.535.
9. (i) Inspection of Lifeboat Winches. Once each 3 months. See § 131.570.