Important Notice — Réseau Encans Québec: New Premises Number

Longueuil, September 11, 2026 — Attestra would like to remind all producers and sorting centre operators that, since August 19, 2026, the Réseau Encans Québec auctions in Saint-Thomas-d’Aquin (Saint-Hyacinthe) and Danville are now being held at Réseau Encans Québec’s new premises in Saint-Simon.

Consequently, when submitting declarations via SimpliTRACE, it is important to use the following premises number: QC0404798.

Refer to the news release for all the details.

Read the news release

Status Update – Security of Attestra’s platforms — In response to recent reports concerning the PHP vulnerability (Php2Shell), Attestra has implemented all necessary protective measures and updates (WAF filtering, application patches and enhanced monitoring). Our systems are 100 per cent operational and no compromise has been detected.

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As a non-profit organization headquartered in the province of Quebec, Canada, we protect your information under laws such as the Loi sur la protection des renseignements personnels dans le secteur privé (Private Sector Privacy Act) (RLRQ, chapter P-39.1) and other legislation containing provisions for the privacy of personal information.

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