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Occupation 621 - Forestry and Related Workers

Primary-source occupation page using the ILO ISCO-08 structure as the English reference layer.

2026-07-12Not official

Classification note

  • Published code: 621
  • Hierarchy level: minor-group
  • This page uses ISCO-08 as the English occupation reference layer while Thai TSCO label harmonization remains incomplete.

Occupation hierarchy

  • Major Group: 6 Skilled Agricultural, Forestry and Fishery Workers
  • Sub Major Group: 62 Market-Oriented Skilled Forestry, Fishery and Hunting Workers
  • Minor Group: 621 Forestry and Related Workers

Child groups

TSIC codes where this occupation is primary

  • No primary TSIC mapping is published for this occupation yet.
  • No related TSIC mapping is published for this occupation yet.

Definition

Forestry and related workers plan, organize and perform operations to cultivate, conserve and exploit natural and plantation forests.

Tasks include

Tasks performed usually include: assessing sites for reforestation, selecting seedlings and planting trees using manual planting tools, and establishing and caring for forest stands; locating trees to be felled and estimating volume of timber; operating chainsaw and other power saws to thin young forest stands, trim, top and fell trees and saw them into logs; shaping rough wooden products from logs at felling site; stacking logs and loading them in chutes or floating them down rivers; keeping watch to detect forest fires, participating in firefighting operations, completing firefighting reports and maintaining firefighting equipment; controlling weeds and undergrowth in regenerating forest stands, using manual tools and chemicals; operating and maintaining a skidder, bulldozer or other prime mover to pull a variety of scarification or site preparation equipment over areas to be regenerated; collecting seed cones, pruning trees, assisting in planting surveys and marking trees for subsequent operations; training and supervising other workers in forestry procedures, including forestry labourers and plant operators.

Included occupations or child groups

Occupations in this minor group are classified into the following unit group: 6210 Forestry and Related Workers