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#Associations

Revised AATCC test methods and procedures available

AATCC research committees work year-round to develop and update standards. The results are published twice per year—in the AATCC Technical Manual each January and in the Mid-Year Supplement each June. The 2020 Mid-Year Supplement is now available and includes nine revised test methods, one editorially revised test method, and one revised monograph for a total of eleven approved standards since publication of the 2020 AATCC Technical Manual.

These documents are available ONLY as downloadable PDFs for 2020. The 2020 Mid-Year Supplement will be discontinued at the end of 2020 and all standards contained therein will appear in the 2021 AATCC Technical Manual.

Revised Standards

The following AATCC test methods and procedures have been revised since publication of the 2020 AATCC Technical Manual. In accordance with AATCC M13, Rules of Procedure for AATCC Test Method and Technology Committees, all technical changes are unanimously approved by the responsible research committee and the Technical Committee on Research (TCR) before publication.

AATCC TM16.3-2020 Test Method for Colorfastness to Light: Xenon-Arc; Revised to update Options 1,2 & 3 flow charts.

AATCC TM26-2020 Test Method for Ageing of Sulfur-Dyed Textiles: Accelerated; Revised to clarify and align with prescribed AATCC style guidelines.

AATCC TM94-2020 Test Method for Finishes in Textiles: Identification; Revised to update the spectra, edit the text in existing sections, and to add new sections for clarity.

AATCC TM97-2020 Test Method for Extractable Content of Textiles; Revised to clarify safety requirements.

AATCC TM112-2020 Test Method for Formaldehyde Release from Fabric, Determination of Sealed Jar Method; Revised to update multiple sections for clarity and alignment to style guidelines.

AATCC TM133-2020 Test Method for Colorfastness to Heat: Hot Pressing; Revised to align with prescribed AATCC style guidelines.


AATCC TM169-2020 Test Method for Weather Resistance of Textiles: Xenon Lamp Exposure; Revised to add references standards, added Appendix B, and various editorial changes.

AATCC TM183-2020 Test Method for Transmittance or Blocking of Erythemally Weighted Ultraviolet Radiation through Fabrics; Revised to add references to verification fabric and UPF compilation, and to align format with AATCC style guidelines.

AATCC TM195-2017(e3) Test Method for Extractable Content of Textiles; Editorially Revised to reference LP1 and LP2 instead of M6 which has been removed

AATCC TM206-2020 Test Method for Free and Hydrolyzed Formaldehyde: Water Extraction; Revised to update multiple sections for clarity.

AATCC M12-2020 Style Guide for Test Methods and Procedures; Revised to include Designation and History sections, along with various updates and clarifications.





More News from American Association of Textile Chemists and Colorists

#Associations

AATCC announces 2025 Herman & Myrtle Goldstein Graduate Student Paper Competition winners

The American Association of Textile Chemists and Colorists (AATCC) recognized the winners of the 2025 Herman & Myrtle Goldstein Graduate Student Paper Competition. Founded in 1982 to give student members the chance to conduct and present original research, the competition was renamed in 1994 in honor of Herman and Myrtle Goldstein, following their US$60,000 endowment. Their gift is a lasting remembrance of their dedication to young people in the textile industry.

#Research & Development

New funding available for textile research

The AATCC Foundation Student Research Support Grant Program provides financial assistance for undergraduate and graduate students pursuing textile-related projects. Students may submit proposals now for funding to be awarded January 2026. Applications must be submitted by October 1, 2025, to be considered.

#Recycling / Circular Economy

AATCC’s Circularity Conference approaches as organization continues 2025 Sustainable Textile Event series

The American Association of Textile Chemists and Colorists (AATCC) announces that registration is closing soon for its highly anticipated Circularity Conference, continuing this year’s sustainability event series that has delivered significant value to industry professionals.

#Associations

AATCC Textile Standards adopted by Colombian and Sri Lankan Governments

AATCC test methods and procedures are international standards, meeting the criteria set forth by the World Trade Organization and used around the globe. The standards gain additional recognition through Memoranda of Understanding with Colombia and Sri Lanka.

More News on Associations

#Associations

EURATEX urges Member States to prioritise competitiveness in the next EU budget

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#Associations

Brazil: The Italian textile and textile-machinery sector takes centre stage at two workshops

From 19 to 24 October 2026, Brazil will host a mission showcasing Italian excellence in the textile and textile machinery sectors, with two workshops scheduled for 20 October in the state of Santa Catarina and 22 October in São Paulo. The initiative will bring together Italian companies specialising in textile machinery, yarns, fabrics and clothing accessories, with the aim of strengthening commercial and industrial ties between the two countries and opening up new opportunities for collaboration.

#Associations

ITMF survey shows slight improvement in global textile industry despite continued pressure

The 40th ITMF Global Textile Industry Survey (GTIS), conducted from 21 to 29 September 2026, shows a slight improvement in the global business situation, to -23pp, well above the November 2023 low of -46pp. Conditions nevertheless remain weak, in what has become a new normal of high uncertainty. Only South Asia (+13pp) and Africa (+9pp) are positive, while Europe (-36pp), South America (-44pp) and North & Central America (-56pp) report the weakest conditions.

#ITMA Asia + CITME 2026

TMAS members drive textile technology innovation ahead of ITMA Asia

As the global textile machinery industry prepares to meet at ITMA ASIA in Shanghai this November, Swedish textile technology companies are responding to a rapidly changing market with investment, innovation and new solutions.

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#Digital Printing

Blue Tomato accelerates agile retail apparel production with Kornit Digital

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#Textile chemistry

SANITIZED and RUDOLF join forces to extend textile performance and wearability

Long-lasting performance textiles require solutions that address a wide range of consumer expectations, from lasting freshness and comfort to reliable protection against the elements. SANITIZED and RUDOLF are highlighting their latest innovations, demonstrating how specialized textile technologies can support the functional durability and wearability of modern apparel.

#Denim

The beauty of imperfection: Officina39 explores denim's next chapters

Officina39 returns to Kingpins Amsterdam on October 14–15, booth White 01, with a creative and technological program that brings together its new Spring/Summer 2028 collection, advances in denim finishing and collaborations spanning design, fabric development, fashion and publishing. At the center of the presentation of the Italian company is a shared idea: that distinctive aesthetics, responsible chemistry and efficient industrial processes can evolve together, opening new creative possibilities for contemporary denim.

#Recycled Fibers

Eastman Naia™ brings versatility to Kingpins Amsterdam

Denim continues to evolve, responding to changing consumer expectations for comfort, adaptability and functionality across different styles, occasions and seasons. At Kingpins Amsterdam, taking place October 14–15, Eastman Naia™ highlights how the versatility of Naia™ Renew staple fiber can help manufacturers address different denim needs through thoughtful fiber blending, while preserving the distinctive character of denim.

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