16 https://echa.europa.eu/about-us/procurement ORG-0001 European Chemicals Agency P.O.Box 400 Helsinki FI-00121 FI1B1 FIN ECHA +358 9 6861 80 procurement@echa.europa.eu http://curia.europa.eu ORG-0002 Court of Justice of the European Union Rue du Fort Niedergrünewald Luxembourg L-2925 LU000 LUX CURIA +352 4303-1 GC.Registry@curia.europa.eu https://commission.europa.eu/ ORG-0003 European Commission Mondrian (CDMA), Rue du Champ de Mars 21 Brussels B-1050 BE100 BEL EUCOM +32 2 299 11 11 procurement@echa.europa.eu 00515329-2026141/20262026-07-24+02:00 2.3 eforms-sdk-1.14 234c26c3-e1a8-465b-9f0e-0a13988b8291 32532b02-12e3-4213-89a5-41a90753bab5 2026-07-23+02:00 13:51:39+02:00 01 32024R2509 cn-standard ENG eu-ins-bod-ag gen-pub ORG-0001 ted-esen ORG-0003 epo-procurement-document For the full list of exclusion grounds please consult the procurement documents. open false ECHA/2026/OP/0003 Nanomaterial Risk Assessment: Refining and Validating Acceptable Variation in Nanoform Characterisers The contract is meant to follow up to on previous project “Nanomaterial Risk Assessment: A regulatory way forward for sameness and grouping approaches” contracted in 2023. In the previous contract, a framework was developed to assess the acceptable variation within each characteriser of a Nanoform. That project aimed at exploring ways to simplify nanoforms registration process and, ultimately, its’ associated testing burden. As an outcome, a series of binary decision trees and respective variability threshold were produced, covering each mandatory characteriser. The framework was developed based on a limited set of information covering metallic and carbon-based nanomaterials. The present contract aims at refining the threshold values pre-established and validating it with additional data sets, covering a wider range of chemical types. This project’s outcome is expected to become a basis for ECHA to develop new guidance for registrants of nanoforms of a substance. services The maximum total amount of all purchases under this call for tenders is 160 000EUR. Stage 1 estimated budget is 100 000EUR, with an initial contract duration until November 2027. Based on the results achieved during the first stage, an optional Stage 2 may be activated until end of 2028, for an additional amount of 60 000EUR.In case of unavailability or disruptions in the functioning of the electronic means of communication provided in Section 5.1.11 in the last 5 calendar days before the time limit for receipt indicated in Section 5.1.12, the contracting authority reserves the right to extend this time limit and publish the extension at the Internet address provided in Section 5.1.11, without a preceding publication of a corrigendum to this notice. Economic operators interested in this procurement are invited to subscribe to the call for tenders at the address in Section 5.1.11 in order to get notified when new information or documents are published. true 160000 73000000 Please consult the procurement documents. anyw-eea LOT-0001 eu-funds default-text non-restricted-document ENG official https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/tender-details/32532b02-12e3-4213-89a5-41a90753bab5-CN?#anchorDocuments epo-procurement-document none no allowed not-allowed per-exa 60 quality Please consult the procurement documents. per-exa 40 price Please consult the procurement documents. https://webgate.ec.europa.eu/digit/opsys/esubmission?cftUuid=32532b02-12e3-4213-89a5-41a90753bab5 6 ORG-0001 ORG-0002 BUL CES DAN DEU ELL ENG SPA EST FIN FRA GLE HRV HUN ITA LIT LAV MLT NLD POL POR RON SLK SLV SWE true true Funding and Tenders Portal required false https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/tender-details/32532b02-12e3-4213-89a5-41a90753bab5-CN?#anchorDocuments 2026-09-21+03:00 15:00:59+03:00 2026-09-11+03:00 23:59:59+03:00 390391-2026 2026-09-21+03:00 15:30:00+03:00 false none none ECHA/2026/OP/0003 Nanomaterial Risk Assessment: Refining and Validating Acceptable Variation in Nanoform Characterisers The contract is meant to follow up to on previous project “Nanomaterial Risk Assessment: A regulatory way forward for sameness and grouping approaches” contracted in 2023. In the previous contract, a framework was developed to assess the acceptable variation within each characteriser of a Nanoform. That project aimed at exploring ways to simplify nanoforms registration process and, ultimately, its’ associated testing burden. As an outcome, a series of binary decision trees and respective variability threshold were produced, covering each mandatory characteriser. The framework was developed based on a limited set of information covering metallic and carbon-based nanomaterials. The present contract aims at refining the threshold values pre-established and validating it with additional data sets, covering a wider range of chemical types. This project’s outcome is expected to become a basis for ECHA to develop new guidance for registrants of nanoforms of a substance. services 160000 73000000 71313000 90711100 Please consult the procurement documents. anyw-eea 23