National Wireless Safety Alliance Certification Programs Reaccredited By ANSI National Accreditation Board

Salt Lake City, UT – The National Wireless Safety Alliance (NWSA) is pleased to announce that its Telecommunications Tower Technician 1 (TTT-1) and Telecommunications Tower Technician 2 (TTT-2) trade certification programs have been officially reaccredited by the ANSI National Accreditation Board (ANAB), a wholly owned subsidiary of the American National Standards Institute (ANSI).  NWSA originally received this prestigious accreditation in June 2020 and is required to undergo a full renewal cycle every five years. 

This reaccreditation follows an intensive evaluation process by ANAB, which included a comprehensive review of test data, assessment development and administration, and audits of NWSA’s management systems and psychometric methodologies. 

“I am extremely proud of our staff and volunteers for their unwavering commitment and hard work that made this achievement possible,” said Duane MacEntee, Executive Director of NWSA. “ANAB reaccreditation serves as formal recognition that NWSA continues to meet the rigorous international standard of ISO/IEC 17024 which governs organizations that assess and certify professional trade workers. The NWSA organization is the product of a broad-based, industry-driven effort centered around the shared commitment to enhancing worker safety and quality,” MacEntee continued. “Our accredited status offers assurance to our stakeholders, including most importantly tower technicians, that our certification programs remain robust, relevant, and reliable.”

“Achieving reaccreditation under ANAB provides no-excuses confidence in the validity and integrity of TTT-1 and TTT-2 trade certifications,” said Andy Haldane, NWSA Board of Directors President and CEO of Tower Engineering Professionals. “The industry can be assured that, with ANAB’s independent verification processes, both TTT-1 and TTT-2 trade certifications continue to meet the highest standards of examination development and administration.”

“We’re honored by this recognition and NWSA is fully committed to the ongoing diligence required to maintain it,” added Jaclyn Mangum, NWSA Associate Director of Program Management. “Annual compliance audits and biennial on-site inspections by ANAB ensure continued adherence to their standards. Maintaining accreditation requires consistent performance and transparency in all aspects of our program management.”

For more information about NWSA certification programs, please visit https://www.nws-a.org.

National Wireless Safety Alliance (NWSA)
June 4, 2025

 National Wireless Safety Alliance (NWSA) is a non-profit organization dedicated to providing comprehensive, independent, ANSI-accredited assessments of knowledge and skills. NWSA offers verifiable worker certification to enhance safety, reduce workplace risks, improve quality, promote training, and acknowledge the skilled professionals who work on towers and other structures.

ANSI National Accreditation Board (ANAB)

ANSI National Accreditation Board (ANAB) is the largest multi-disciplinary ISO/IEC 17011 accreditation body in North America, with comprehensive signatory status across the multilateral recognition arrangements of the International Laboratory Accreditation Cooperation (ILAC) and International Accreditation Forum (IAF). ANAB is a wholly owned subsidiary of the American National Standards Institute (ANSI), a private, not-for-profit