ADISA, the nation’s largest trade association for the alternative and direct investment space, and The National Due Diligence Alliance (TNDDA), a nonprofit trade association of independent broker-dealers, advisers and family offices and a facilitator of the due diligence process for the alternative investment industry, will unite under the ADISA name.
The groups are expected to officially join after TNDDA’s upcoming conference Nov. 22–24, and the 2025 season will feature “TNDDA by ADISA.”
“Roger Wadsworth, TNDDA's head, has built TNDDA into one of the most well-known and respected organizations in the alternative investments industry,” said John Harrison, ADISA executive director. “We are proud to join forces with TNDDA and bring TNDDA's members, sponsors and partners under the ADISA umbrella. Through this unification, we have created a single source for due diligence resources, education, advocacy and networking opportunities that will benefit the enti