The Marine Corps published MCO 1500.52E on 2 March 2026, replacing the previous water survival order and combining water survival and Underwater Egress Training (UET) into one comprehensive framework. The new qualification levels, training prerequisites, and administrative counseling requirements apply to all Marines, active and reserve. MARADMIN 084/26 provides interim guidance until Marine Corps systems catch up to the new order.
★ Affects all reservists: New water survival qualification standards take effect 1 October 2026, and reservists who remain unqualified without a valid exemption or waiver for 365 days will require administrative counseling.
Who it affects
All Marines, Total Force. That means SMCR, IMA, and IRR. A few specific callouts:
- Marines in the FMF or with specific MOSs will have mandatory currency requirements under the new standards.
- General exemption: O-4 and above, or E-7 and above with 13 or more years of service, are exempt from periodic requalification if they already hold a current Water Survival Proficient qualification and requalification is not an MOS requirement.
- Recruits: a Recruit Depot Commanding General waiver is now required for any recruit who doesn't achieve Water Survival Novice before graduation.
What you need to do
- Know your current water survival qualification status before 1 October 2026.
- If your only qualification is Water Survival Basic (earned at recruit training), you will revert to Unqualified on 1 October 2027. Plan to requalify under the new standards before then.
- If your requalification date falls after 1 October 2026, you have 180 days from when your qualification expires or reverts before you are out of compliance.
- Check with your unit S-1 or training officer to confirm whether your MOS carries a mandatory currency requirement under the new order.
- Water Survival Instructors (WSIs) with MOS 0918 and an expired certification: recertify by updating your Red Cross certification and completing the proficiency requirements on NAVMC Form 11629.
Note: water survival qualifications will eventually be incorporated into JEPES and the Performance Evaluation System (PES). Separate guidance on that piece is still coming.
Key dates
- 2 March 2026: MCO 1500.52E published. New order is in effect.
- 1 October 2026: New qualification standards and training requirements go into effect for all Marines.
- 1 October 2027: Marines whose only qualification is Water Survival Basic revert to Unqualified.
- 180 days after expiration/reversion: Deadline to requalify before being out of compliance (for those whose requalification date falls after 1 Oct 2026).
- 365 days unqualified (reservists): Threshold for required administrative counseling if unqualified without a valid exemption or waiver.
The official version
This article is based on MARADMIN 084/26. The governing order is MCO 1500.52E (published 2 March 2026). Contact the Human Performance Branch at TECOM.FORCEFITNESS@USMC.MIL or 703-432-2285 with questions.
This is written by a reservist, for reservists. It is not an official publication of HQMC or MARFORRES. Always verify guidance with your command or unit S-1 before acting on any article or summary.