Trista Di Lullo is the Secretary Treasurer of the Committee of Adjustment for the City of Guelph. Along with being a graduate of Western University’s Media, Information and Technoculture (MIT) program, she also holds a Diploma in Public Administration from Western’s Local Government Program. She has completed OACA’s Primer on Planning course, earned her ACST designation, and holds an Executive Diploma in Municipal Management from AMCTO.
Trista has been a dedicated member of OACA since 2014 and has enjoyed attending and connecting with colleagues at the annual conference and past seminars. She joined the OACA Board in 2020 and played an instrumental role in helping to deliver OACA’s first ever virtual conference, launching the Members Forum in 2025, and strengthening the Association’s social media presence over the years. Throughout her tenure on the OACA Board, Trista has held several positions, including Secretary and Vice President, and currently serves as President.