Architecture Canada / Royal Architectural Institute of Canada (RAIC) Canada World Heritage Sites Canada’s Historic Places / HistoricPlaces.ca Canadian Architectural Archives / University of Calgary Canadian Association of Heritage Professionals (CAHP) Canadian Centre for Architecture (CCA) Dictionary of Architects in Canada Heritage Conservation Resources / Downloadable Publications from HistoricPlaces.ca ICOMOS Canada | International Council on Monuments and Sites Library and Archives Canada National Air Photo Library: A Mosaic of Historical Imagery of the Ottawa Area from 1933 National Capital Commission | NCC National Parks of Canada Electronic Library National Trust for Canada Society for the Study of Architecture in Canada Standards & Guidelines for the Conservation of Historic Places in Canada