Designated Capacity Assessors are appointed and re-designated by the Ministry of the Attorney General (Ontario) to complete assessments under the Substitute Decision Act, 1992 (SDA, 1992). Letters of opinion regarding capacity on non-formalized assessments under the SDA, 1992, but rather are an assessment and letter which outlines the author's opinion; they are typically completed by those with expertise and experience in capacity assessment and utilized by individuals/legal counsel in various proceedings. Read below to learn more.