美國發佈關於複合木製品甲醛排放參考標準和測試標準的要求 40 CFR 770

美國環保署發佈一項最終法則，以更新複合木製品甲醛參考標準和測試標準，此法規自發佈起立即生效，重點如下：

1．法則的700.3節修訂“硬質纖維板”、“硬木膠合板”、“中密度纖維板”, “刨花板”和“品質控制限值”定義；
2．法則的700.3節將“EPA TSCA Title VI Product Accreditation Body or EPA TSCA Title VI Product AB”和“"TPC laboratory”需要符合ISO/IEC 17020:1998(E)的標準更新為ISO/IEC:2012(E)；
3．40 CFR 770提到下列標準需更新版本號：

2016年12月12發佈的標準版本號	此法規更新的標準版本號
ANSI/AITC A190.1–2002 American National Standard for Structural Glued Laminated Timber	ANSI A190.1–2017 Standard for Wood Products - Structural Glued Laminated Timber.
ANSI A208.1–2009 American National Standard for Particleboard.	ANSI A208.1–2016 American National Standard for Particleboard.
ANSI A208.2–2009 American National Standard for Medium Density Fiberboard for Interior Applications.	ANSI A208.2–2016 American National Standard for Medium Density Fiberboard for Interior Applications.
ANSI–HPVA HP–1–2009 American National Standard for Hardwood and Decorative Plywood.	ANSI–HPVA HP–1–2016 American National Standard for Hardwood and Decorative Plywood.
ASTM D5055–05 Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists.	ASTM D5055–16 Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists.
ASTM D5456–06 Standard Specification for Evaluation of Structural Composite Lumber Products.	ASTM D5456–14b Standard Specification for Evaluation of Structural Composite Lumber Products.
ASTM D5582–00 Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator.	ASTM D5582–14 Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator.
ASTM D6007–02 Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber.	ASTM D6007–14 Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber.
ASTM E1333–10 Standard Test Method for Determining Formaldehyde Concentration in Air and Emission Rates from Wood Products Using a Large Chamber.	ASTM E1333–14 Standard Test Method for Determining Formaldehyde Concentration in Air and Emission Rates from Wood Products Using a Large Chamber.
BS EN 717–2: 1995 Wood-based panels—Determination of formaldehyde release—Part 2: Formaldehyde release by the gas analysis method.	BS EN ISO 12460–3:2015 Wood-based panels—Determination of formaldehyde release. Part 3: Gas analysis method.
BS EN 120: 1992 Wood-based panels. Determination of formaldehyde content—Extraction method called the perforator method.	BS EN ISO 12460–5:2015 Wood-based panels—Determination of formaldehyde release. Part 5: Extraction method (called the perforator method).
JIS A1460:2001(E) Building boards-determination of formaldehyde emission—Desiccator method.	JIS A1460:2015 Determination of the emission of formaldehyde from building boards—Desiccator method.
PS–1–07 Structural Plywood	PS–1–09 Structural Plywood.
PS–2–04 Performance Standard for Wood-Based Structural- Use Panels.	PS–2–10 Performance Standard for Wood-Based Structural-Use Panels.