Life buoys KC-01, KC-02 are used to hold a person afloat, they are intended for compulsory completion of river and marine fleet ships, small size vessels, shore posts and ferries of all types and purposes. Life buoys KC-01, KC-02 comply with the requirements of: — SOLAS Convention 74/96; — International Code on Rescue Means (Code LSA); — Regulations of Russian Registry of Shipping; — Regulations of Russian River Register; — -Standards and Recommended Practices for Safety of Marine Transport; — -Standards and Recommended Practices for Safety of Russian River Transport; Life buoys KC-01, KC-02 have passed State Tests performed by the Acceptance Committee of the Ministry of Defense and are approved for completing Russian Navy ships.