URL & Web Reference

A URL reference is a web link to a publicly accessible online resource that contains compliance-relevant information. These include links to public regulatory registries (ECHA substance pages, FDA registration lookups, ISO certificate repositories), published standards and legislation (EU regulation texts on EUR-Lex, national legislation portals, ISO standard summaries), online certification verification pages (QR code landing pages, digital badge validation, certificate lookup tools), and corporate disclosure websites (supplier sustainability pages, published policies, code of conduct documents). URL references provide live links to authoritative sources that can be verified in real-time.

URL references serve two important purposes. First, they provide a direct link to authoritative source data — instead of copying regulatory text into a compliance document, a URL reference points to the official regulation text on EUR-Lex, ensuring the cited version is always current. Second, they enable real-time verification — buyers, auditors, and regulators can follow the link to verify a certificate's validity on the issuing body's website, a registration status on a government portal, or a sustainability claim on a corporate website. As compliance moves toward digital and verifiable formats, URL references are becoming a standard evidence type.

Public registry links connect to authoritative databases — ECHA substance entries for REACH compliance, FDA establishment registration lookups, ISO certificate repositories (like the ISO certification database), B Corp directory listings, and national business registers. Published standards links reference EU regulation texts on EUR-Lex, ISO standard pages, national legislation portals, and industry guidelines. Online certification links point to certificate verification pages, QR code landing pages, and digital badge validation tools that enable buyers and auditors to confirm certification status. Corporate website links reference supplier sustainability pages, published policies, code of conduct documents, and ESG disclosures.

URLs are added as evidence in any Sustalium framework field that accepts web references. Links appear on public compliance pages for buyer verification and in audit-only views for regulator access. Sustalium can periodically check that referenced URLs remain accessible and flag broken links for review. For critical references — like regulatory registration lookups or certification verifications — Sustalium tracks URL status and alerts you if a referenced page becomes unavailable. URL references can be combined with downloaded copies of the referenced content to ensure evidence is preserved even if the original page changes.

Every compliance framework can benefit from URL references, but they are especially valuable for frameworks that reference external regulations, standards, or registries. REACH compliance documents benefit from direct links to ECHA substance pages. CE marking technical files reference EU harmonised standards published in the Official Journal. ESG reports under CSRD and GRI reference relevant disclosure requirements and framework documentation. B Corp certification references the B Corp directory listing for verification. ISO certification evidence includes links to certification body listings. Modern slavery statements reference supplier disclosure pages and published policies. In all cases, URL references provide a verifiable chain back to authoritative sources.