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Affiliates

SUMMARY

APTA’s affiliate membership category brings together a wide range of organizations and individuals that support, influence, and advance public transportation beyond traditional transit providers and suppliers. Affiliates include Associated Railroads, high-speed rail authorities, international transit systems, state associations, labor unions, and public interest groups, as well as land developers, transportation management associations, vanpool and carpool providers, and new transit enterprises shaping emerging mobility solutions. The category also encompasses D.C.-based legislative representatives, single professional consultants, publications, universities and research institutes, and students, creating a diverse network that connects policy, research, workforce, advocacy, and innovation. Through affiliate membership, these groups engage with the broader transit community, share expertise, and contribute to a collaborative ecosystem that supports the growth and success of public transportation.

Why Do Affiliate Members Join APTA?

Affiliate members join APTA to connect with the broader public transportation community and contribute perspectives that shape policy, innovation, and industry dialogue. Membership provides a platform for diverse organizations and individuals—including advocacy groups, academic institutions, consultants, labor organizations, and emerging mobility providers—to engage with transit agencies, businesses, and government partners. By joining APTA, affiliate members gain visibility, build relationships, and participate in conversations that influence the future of public transportation.

What Can APTA Do For Our Affiliates?

APTA provides affiliate members with access to industry research, policy updates, and collaborative forums that support knowledge-sharing and engagement. Members benefit from conferences, committees, and networking opportunities that connect them with decision-makers and peers across the transit ecosystem. Through advocacy, communications, and convening, APTA helps affiliate members amplify their expertise, stay informed on industry developments, and advance shared public transportation goals.

Affiliates