The Environmental Impact Assessments (EIA) Guidelines provide guidance relating to the preparation of EIAs in support of Planning Act applications in the region. The ERCA Board of Directors approved this document for use in plan review practices on September 12, 2019.
Additionally, ERCA has published the full release of SOFIA (Southern Ontario Floral Inventory Analysis). SOFIA is a macro-enabled Microsoft Excel spreadsheet
which tabulates, summarizes, analyzes and automates floral inventories of natural areas/features within southern Ontario.