The Association of Ontario Land Surveyors

Out of a coronet rimmed Or heightened with maple leaves Gules alternating with trillium flowers Argent an osprey's head Argent gorged with a surveyor's chain Vert;

AGNOSCAMUR EVENTU. This Latin phrase means "We are recognized by the result".

On a grassy mound dexter an osprey sinister a stag both Or gorged with a surveyor's chain Vert and upholding a range rod Or the sinister side of the mound featuring a surveying stake Argent incised with the Roman numeral "C" Sable;