AWPA C20-02

Structural Lumber – Fire-Retardant Treatment by Pressure Processes
standard by American Wood Protection Association, 10/01/2003

AWPA A7-93

Standard for Wet Ashing Procedures for Preparing Wood for Chemical Analysis
standard by American Wood Protection Association, 01/01/1993

AWPA P27-08

Standard for Alkaline Copper Quat Type B (ACQ-B)
standard by American Wood Protection Association, 01/01/2008

AWPA C4-99

Poles – Preservative Treatment by Pressure Processes
standard by American Wood Protection Association, 01/01/1995

AWPA C28-99

Standard for Preservative Treatment of Structural Glued Laminated Members and Lamination Before Gluing of Southern Pine, Coastal Douglas Fir, Hemfir and Western Hemlock by Pressure Processes
standard by American Wood Protection Association, 01/01/1999

AWPA E21-11

Standard Test Method for the Evaluation of Preservative Treatments for Lumber and Timbers Against Subterranean Termites in Above-Ground, Protected Applications
standard by American Wood Protection Association, 2011

AWPA M25-16

Standard for Quality Control and Inspection of Preservative Treated Products for Residential and Commercial Use
standard by American Wood Protection Association, 2016

AWPA A30-18

Standard Method for the Determination 4,5 Dichloro-2-N-Octyl-4-Isothiazolin-3-One (RH-287) on Wood by High-Performance Liquid Chromatography (HPLC)
standard by American Wood Protection Association, 2018

AWPA A19-19

The Determination of the Propensity of a Ready-To-Use Oil-Borne/Oil Type Wood Preservative Treating Solution to Form Stable Emulsions
standard by American Wood Protection Association, 2019

AWPA HSG-18

Standard for Hydrocarbon Solvent, Type G
standard by American Wood Protection Association, 2018