Standard Occupational Classification (SOC) 1991

I - Occupations Unique to Primary Industry

Occupations in this broad occupational category are primarily concerned with operating farms and supervising or doing farm work; operating fishing vessels and doing specialized fishing work; and in doing supervision and production work in oil and gas production and forestry and logging.

I2 - Primary Production Labourers

Occupations in this major group are primarily concerned with performing elemental work and assisting other workers in operational work in agriculture, mining, oil and gas production, forestry and aquaculture.

I21 - Primary Production Labourers

Occupations in this minor group are primarily concerned with elemental work on farms; in landscaping and grounds maintenance; in marine animal raising and harvesting; in support of underground miners or oil and gas drillers; and in support of logging and forestry workers.