The Accreditation Body of Montenegro informs accredited laboratories that the Association of Chemical Engineers of Serbia (SHI) is the organiser of the proficiency testing (PT) scheme for interlaboratory comparison of results of physico-chemical testing of aerosediments – “PT Aerosediment SHI 2025”.

This PT scheme is implemented in accordance with the requirements of the standards SRPS ISO/IEC 17043 and ISO 13528:2015, and aims to assess the competence of laboratories in the field of chemical testing of aerosediments.

• Registration deadline: 21 October 2025
• Participation fee payment deadline: 24 October 2025
• Kick-off meeting and sample collection: 28 October 2025 at 11:00
  (Kneza Miloša 9, 3rd floor, Belgrade) Note: Samples can only be collected at the introductory meeting. The organiser is not able to distribute samples by post.
• Deadline for submission of results: 14 November 2025
• Final report: end of November / December 2025

Participation fee: 35,000 RSD + VAT
(includes organisational costs, lecture on the statistical model, certificate of participation and final report)

Laboratories interested in participating in the PT Aerosediment SHI – 2025 scheme are required to complete the Application Form and submit it to the organiser by 21 October 2025 via e-mail to: shi@ache.org.rs .