AWPA P4-03

Standard for Petroleum Oil for Blending with Creosote
standard by American Wood Protection Association, 10/01/2003

AWPA P20-18

All Barrier Protection Systems
standard by American Wood Protection Association, 2018

AWPA P18-06

Nonpressure Preservatives
standard by American Wood Protection Association, 01/01/2006

AWPA P38-08

Standard for Alkyl Ammonium Compound, Oilborne (AAC)
standard by American Wood Protection Association, 01/01/2008

AWPA P32-15

Standard for Copper Azole Type B (CBA-B)
standard by American Wood Protection Association, 2015

AWPA P49-10

Standard for Fire Retardant FR-1 (FR-1)
standard by American Wood Protection Association, 2010

AWPA U1-14

Use Category System: User Specification for Treated Wood
standard by American Wood Protection Association, 2014

AWPA T1-04

Use Category System: Processing and Treatment Standard
standard by American Wood Protection Association, 10/01/2004

AWPA T1-03

Use Category System: Processing and Treatment Standard
standard by American Wood Protection Association,

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 P9-10

Standards for Solvents and Formulations for Organic Preservative Systems
standard by American Wood Protection Association, 2010