Mr. Waldron is the Heritage Conservation Manager at BGIS, a facilities and project management company. He has been a Parks Canada Superintendent, the Canadian Registrar of Historic Places and manager of the Federal Heritage Buildings Review Office. As an architectural historian, he specialises in Canadian modernism. He has been president of the Society for the Study of Architecture in Canada, is author of Exploring the Capital: An Architectural Guide to the Ottawa-Gatineau Region and is an adjunct professor at Carleton University in the History and Theory of Architecture.