SIEM Shipping Celebrated for Exceptional ESG Practices with NAMEPA Maritime Sustainability Passport

June 19, 2024 — In an official announcement, Carleen Lyden Walker, Co-Founder and CEO of the North American Marine Environment Protection Association (NAMEPA), declared that SIEM Ship Management has been awarded the distinguished “Maritime Sustainability Passport®” (MSP) Certificate and MSP Seal for the second consecutive year. This accolade highlights SIEM Shipping’s steadfast dedication to superior environmental, social, and governance (ESG) practices. By fulfilling all program requirements, SIEM Shipping has once again demonstrated its commitment to excellence in sustainability and responsible corporate conduct, earning NAMEPA’s MSP recognition.

“We are proud to announce our successful participation in NAMEPA’s Maritime Sustainability Passport Program and the receipt of the esteemed MSP Certificate. This recognition aligns with our goal of leading ESG excellence. We are delighted that our dedication to sustainable practices has been acknowledged. This achievement marks another significant step in building a robust and commendable company,” remarked Capt. Andrzej Mos, HSEQ Superintendent/CSO Deputy.

SIEM Shipping’s commitment to ESG principles is evident in our proactive efforts to integrate sustainable practices throughout our operations. Our fleet is managed with a focus on minimizing environmental impact while ensuring the highest standards of safety and quality, said Capt. Andrzej Mos. The MSP Certificate not only validates our current efforts but also motivates us to continue striving for sustainability in every aspect of our business.

The Maritime Sustainability Passport® (MSP) Program was developed by the North American Marine Environment Protection Association and ESGplus LLC  as an innovative ESG assessment tool tailored specifically for the maritime industry. Launched in June 2020, the tool enables companies, associations, educators, and individuals in the industry to evaluate their adherence to ESG (Environmental, Social, and Governance) principles.

To learn more about NAMEPA’s MSP Program, visit our website or email  with any relevant questions. To protect the proprietary information of the qualifying companies, NAMEPA offers a non-disclosure agreement.

Media contact: Carleen Lyden Walker


The North American Marine Environment Protection Association (NAMEPA) is a marine industry-led organization of environmental stewards preserving the marine environment by promoting sustainable marine industry best practices and educating seafarers, students, and the public about the need and strategies for protecting global ocean, lake, and river resources. Visit us at:


About SIEM Ship Management

SIEM Ship Management is a subsidiary of Siem Industries Group, is a leading provider of maritime transport services, known for its diverse fleet and commitment to environmental stewardship. SIEM Shipping specializes in the transportation of vehicles and other cargo, maintaining a global presence in the maritime industry. To learn more about SIEM visit


About ESGPlus

ESGPlus LLC is committed to enhancing corporate governance, managing commercial and operational risk, and social & environmental compliance for our clients. We work hard to ensure best practices are in action to make the client’s maritime supply chain safer and more resilient while adding to social license and social equity.  Please visit to learn more about this consulting firm.

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