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January 2018
January 22
Oregon City, OR

Basic Tree Appraisal

January 23
Oregon City, OR

Advanced Tree Appraisal: Anchoring Appraisals with Multiple Methods

January 24
Seattle, WA

Basic Tree Appraisal

January 25
Seattle, WA

Advanced Tree Appraisal: Anchoring Appraisals with Multiple Methods

February 2018
February 5
Seattle, WA

ISA Tree Risk Assessment Qualification – SOLD OUT

February 7
Eugene, OR

Advanced Tree Risk Assessment: Principles and Practices

February 7
Surrey, BC

Tree Protection During Construction

February 8
Surrey, BC

Tree Protection During Construction – SOLD OUT

February 16
Vancouver, WA

Electrical Hazard Awareness Training

February 28
Surrey, BC

Creating Wildlife Habitat Trees

March 2018
March 1
Surrey, BC

Creating Wildlife Habitat Trees

March 2
Seattle, WA

Creating Wildlife Habitat Trees

March 2
Oregon City, OR

Small Business Best Practices for Tree Care Companies

March 6
Surrey, BC

Advanced Tree Risk Assessment

March 7
Surrey, BC

ISA Tree Risk Assessment Qualification – SOLD OUT

March 26
Oregon City, OR

ISA Tree Risk Assessment Qualification

March 30
Shoreline, WA

Small Business Best Practices for Tree Care Companies

April 2018
April 10
Anchorage, AK

Documenting Evidence: Practical Guidance for Arborists

April 11
Anchorage, AK

Advanced Tree Risk Assessment

April 16
Seattle, WA

ISA Tree Risk Assessment Qualification

April 16
Vancouver, WA

Tree Growth & Development: What Arborists Need to Know

April 26
Boise, ID

Soil! What it is and How it Works for Trees

April 30
Seattle, WA

Basic Tree Identification

May 2018
May 1
Seattle, WA

Advanced Tree Identification

May 17
Seattle, WA

Tree Growth & Development: What Arborists Need to Know

June 2018
June 1
Stanwood, WA

PNW-ISA Women’s Climbing Workshop

June 11
Seattle, WA

ISA Tree Risk Assessment Qualification

June 11
Surrey, BC

ISA Tree Risk Assessment Qualification

June 14
Surrey, BC

Common Fungi Affecting PNW Trees and Implications for Tree Risk Assessment

June 15
Surrey, BC

Common Fungi Affecting PNW Trees and Implications for Tree Risk Assessment

June 18
Oregon City, OR

ISA Tree Risk Assessment Qualification

June 18
Seattle, WA

Emergency Response and Aerial Rescue

June 20
Seattle, WA

Emergency Response and Aerial Rescue

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