AWPA P33-08

Standard for Copper HDO Type A (CX-A)
standard by American Wood Protection Association, 01/01/2008

AWPA U1-12

Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 05/01/2012

AWPA P8-00

Standard for Oil-Borne Preservatives
standard by American Wood Protection Association, 07/01/2000

AWPA P5-01

Standard for Waterborne Preservatives
standard by American Wood Protection Association, 01/01/2001

AWPA P4-11

Standard for Petroleum Oil for Blending with Creosote
standard by American Wood Protection Association, 2011

AWPA P59-18

Standard for Chemically Modified Wood, Type A (CM-A)
standard by American Wood Protection Association, 2018

AWPA U1-18

Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2018

AWPA U1-19

Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2019

AWPA P8-08

Standard for Oil-Borne Preservatives
standard by American Wood Protection Association, 01/01/2008

AWPA P9-03

Standards for Solvents and Formulations for Organic Preservative Systems
standard by American Wood Protection Association, 10/01/2003