COAST GUARD
APPROVED
SUBCHAPTER M
THIRD PARTY
ORGANIZATION
(TPO)

Audit Towing Safety
Management
Systems
(TSMS)

Issue TSMS
certificate to an
owner or managing
operator

American Global Maritime
11767 Katy Freeway
Suite 660
Houston, TX  77079

MISLE ID: 2307975
Date Approved: 03 JAN 2017
Approval Expires: 31 JAN 2022

Engineering Design & Testing (EDT)
PO Box 5126
Concord, CA  94524

(925) 849-8824
stevelindholm@edtengineers.com

MISLE ID: 2480918
Date Approved: 07 NOV 2018
Approval Expires: 30 NOV 2023

Inland Towing Operators Working
Together (ITOW)
116 1/2 North Main St.
Suite 202
Henderson, KY 42420

(270) 212-2026
info@i-tow.org

MISLE ID: 2505660
Date Approved: 05 August 2019
Approval Expires: 31 August 2024

Quality Management International, Inc.
(QMII)
44081 Pipeline Plz, Ste 115
Ashburn, VA  20147

MISLE ID: 7067195
Date Approved: 01 April 2021
Approval Expires: 30 April 2026

Quality Maritime Training
14603 Beach Blvd
Jacksonville, FL  32250

(904) 683-1985
http://qualitymaritimetraining.com

MISLE ID: 2320168
Date Approved: 02 JUN 2017
Approval Expires: 30 JUN 2022

Sabine Surveyors
2424 Edenborn Ave.
Suite 620
Metaire, LA  70001

(504) 831-9100
http://sabinesurveyors.com

MISLE ID: 2307671
Date Approved: 03 JAN 2017
Approval Expires: 31 JAN 2022

Tompkins Consulting
2546F S. Arlington Mill Dr.
Arlington, VA  22206

(917) 559-9045
www.tompkins-consulting.com

MISLE ID: 2342596
Approval Date: 31 AUG 2017
Approval Expires: 31 AUG 2022

Towing Vessel Inspection Bureau
15201 East Freeway
Suite 213
Channelview, TX  77530

(832) 323-3992
www.thetvib.org

MISLE ID: 2309836
Date Approved: 11 JAN 2017
Approval Expires: 31 JAN 2022

WaveCrest Offshore Solutions
21366 Provincil Blvd
Katy, TX  77450

MISLE ID: 2311574
Date Approved: 03 JAN 2017
Approval Expires: 31 JAN 2022