Proficiency Testing Programs

Compare results with hundreds of other labs. Samples distributed monthly—register today.

AATCC Proficiency Testing Programs (PTP) support lab certification and continuous improvement initiatives. Samples are selected to provide consistent results in a meaningful range for each test method or evaluation procedure.

Please note: If you require a Proforma Invoice, please request from Ordering@aatcc.org

Note that these prices do not include shipping charges for international customers and will be reflected on the proforma.

Color Evaluation

Registration & Payment Deadline: December 1, 2020
Samples Shipped: January 2021

US$375 January & July 2021
US$215 January ONLY

Registration & Payment Deadline: June 1, 2021
Samples Shipped: July 2021

US$215 July ONLY

Fiber Analysis

Registration & Payment Deadline: January 1, 2021
Samples Shipped: February 2021

US$375 February & August 2021
US$215 February ONLY

Registration & Payment Deadline: July 1, 2021
Samples Shipped: August 2021

US$215 August ONLY

Appearance & Physical Properties

Registration & Payment Deadline: February 1, 2021
Samples Shipped: March 2021

US$600 March & September 2021
US$345 March ONLY

Registration & Payment Deadline: August 1, 2021
Samples Shipped: September 2021

US$345 September ONLY

Resistance and Repellency

Registration & Payment Deadline: April 1, 2021
Samples Shipped: May 2021

US$600 May & November 2021
US$345 May ONLY

Registration & Payment Deadline: October 1, 2021
Samples Shipped: November 2021

US$345 November ONLY

Antibacterial

Registration & Payment Deadline: March 1, 2021
Samples Shipped: April 2021

US$345 April ONLY

Colorfastness

Registration & Payment Deadline: May 1, 2021
Samples Shipped: June 2021

US$375 June & December 2021
US$215 June ONLY

Registration & Payment Deadline: November 1, 2021
Samples Shipped: December 2021

US$215 December ONLY

Moisture Management

Registration & Payment Deadline: September 1, 2021
Samples Shipped: October 2021

US$345 October ONLY