ISAHKSep 19, 20232 min readISA Certified Tree Worker (CTW) Climber Specialist Skills Exam on 5 November 2023
ISAHKMay 10, 20233 min readISA Tree Risk Assessment Qualification Course and Assessment with Don Picker, Oct 4-6, 2023
ISAHKMay 4, 20233 min readISA Tree Risk Assessment Qualification (TRAQ) Renewal Online Course with Kevin Eckert, Aug 4
ISAHKFeb 24, 20233 min readISA Tree Risk Assessment Qualification (TRAQ) Course and Assessment with Samuel Ma, Jun 1-3, 2023
ISAHKDec 12, 20223 min readISA Tree Risk Assessment Qualification (TRAQ) Renewal Online Course with Don Picker, Feb 20, 2022
ISAHKDec 8, 20223 min readISA Tree Risk Assessment Qualification (TRAQ) Course and Assessment with Kevin Eckert, Feb 15-17, 20
