201, 202 (replaces old CS30) Chainsaw Maintenance + Cross-cutting

206, 306 (replaces CS38) - Tree climbing & aerial rescue

Use of brushcutter and trimmer course.

203 (replaces CS31)

Felling and processing trees upto 380mm

308 (replaces CS39) - Aerial cutting of trees with a chainsaw using freefall techniques

201, 202, 203 (replaces CS30/31) - Chainsaw maintenance, cross-cutting, felling & processing trees up to 380mm

307(replaces CS40) - Aerial Pruning

309 (replaces CS41) - Aerial Tree rigging

301 (replaces CS32) - Felling and processing trees over 380mm 

205 (replaces) CS48 – Using a Powered Pole Pruner