The SEDAR+ system — the Canadian Securities Administrators' (CSA) electronic filing and disclosure platform that replaced the legacy SEDAR system in July 2023 and that is operated by the CSA's National Systems organization on behalf of all thirteen provincial and territorial securities regulators — produces the most comprehensive publicly accessible record of corporate-disclosure activity in the Canadian capital markets. The SEDAR+ public search index returns more than seven hundred thousand documents filed each year by Canadian reporting issuers, investment funds, and registered firms across the prospectus, continuous-disclosure, exempt-distribution, take-over-bid, insider-reporting, and disclosure-correction filing types. The filings are submitted in structured PDF and XBRL formats that enable programmatic extraction of the issuer identifications, the document type classifications, the filing dates, and the document-text content. Together with the related SEDI insider-reporting filings, the proxy-circular materials, and the management-information-circular disclosures that issuers file in adjacent regulatory regimes, the SEDAR+ archive is the largest publicly accessible source of customer-side product mentions in the capital-markets-technology, regulatory-reporting, investor-relations, and corporate-governance sectors in Canada — and almost none of it is being systematically extracted as social proof by the capital-markets-technology, regulatory-reporting, investor-relations, and corporate-governance companies whose products are being mentioned.
The under-extraction is not because the archives are inaccessible. The CSA SEDAR+ system publishes the filed documents in real time, the SEDAR+ search interface allows full-text and metadata queries across the filing corpus, and the SEDI insider-reporting system publishes the structured insider-trading data through a public web interface. The under-extraction is because the Canadian-capital-markets social-proof workflow has not been constructed to handle the multi-jurisdictional regulatory-disclosure source format — the SEDAR+ filings read as continuous-disclosure documents rather than as product endorsements, and the adjacent management-information-circulars and proxy-circular materials read as corporate-governance documents rather than as customer outcomes. This guide formalizes the four-stage extraction workflow that converts the archives into citable customer outcomes, the discrimination between the continuous-disclosure axis and the prospectus axis, and the attribution-safe quoting framework that meets the National Instrument 41-101 prospectus-disclosure rules, the National Instrument 51-102 continuous-disclosure obligations, the National Instrument 31-103 registrant-marketing-communication restrictions, and the Investment Industry Regulatory Organization of Canada (IIROC) marketing-communication rules.
Why the SEDAR+ archive is under-extracted as social proof
The SEDAR+ filings are the most counterintuitive social-proof sources in the Canadian capital-markets technology sector. The filings are submitted by reporting issuers as required regulatory disclosures, and the surface content is the corporate-disclosure record — the financial statements and management's discussion and analysis (MD&A) required under National Instrument 51-102, the annual information forms (AIFs) required for senior issuers, the prospectuses required under National Instrument 41-101 for primary offerings, the take-over-bid circulars required under National Instrument 62-104, the exempt-distribution reports required under National Instrument 45-106 Form 45-106F1, the insider-reporting filings required under National Instrument 55-104, and the disclosure corrections and re-statements that issuers file when the original disclosure was materially inaccurate. The technology platform names — the specific regulatory-reporting platform, the specific financial-reporting consolidation system, the specific investor-relations distribution platform, the specific insider-reporting compliance platform, the specific XBRL-tagging platform, the specific board-portal platform, the specific shareholder-meeting voting platform — are not directly named in the financial statements themselves; the platform mentions appear in the MD&A internal-control discussions, the AIF narrative descriptions, the prospectus operations descriptions, the management-information-circular voting-procedure descriptions, the proxy-circular corporate-governance disclosures, and the supplementary materials issuers file alongside the primary regulatory disclosures.
The surface read of the SEDAR+ archive is therefore neutral — the filings document the issuer's corporate-disclosure activity without editorializing about any vendor. The under-extraction is the failure to recognize that the SEDAR+ disclosure is the regulatory-anchor evidence that supports the technology-platform mentions in the adjacent corporate-governance and operational disclosures. The SEDAR+ archive documents the issuer's reporting-issuer status, the issuer's market capitalization through the financial statements, and the issuer's continuous-disclosure compliance history; the MD&A documents the technology platforms the issuer has selected to support the disclosure compliance; the management-information-circulars document the corporate-governance platforms the issuer has deployed to support shareholder communications. The extraction workflow that joins the SEDAR+ data with the adjacent disclosure documents produces a social-proof asset that documents both the product deployment and the issuer's reporting-issuer status — the adjacent disclosure establishes the product mention, the SEDAR+ archive establishes the issuer's regulatory-anchor status, and the joined record establishes the citable customer outcome that the capital-markets-technology company can use as social proof.
The SEDI insider-reporting filings are the second source. The SEDI system is the CSA's electronic insider-reporting platform that captures the insider-trading transactions of reporting issuers' insiders under National Instrument 55-104, and the SEDI system includes the issuer-event-reporting filings that capture the issuer's certifications, the issuer's appointment of insider-reporting filing agents, and the issuer's communications regarding the insider-reporting compliance framework. The issuer-event-reporting filings include narrative descriptions of the issuer's insider-reporting compliance infrastructure, the third-party filing agents the issuer engages, and the technology platforms that support the insider-reporting workflow. The SEDI filings are extractable as social proof of the technology platform's role in the issuer's insider-reporting compliance infrastructure; the surface-read approach misses the proof because the filings are framed as regulatory compliance disclosures rather than as customer success stories.
The two sources are complementary because they cover different stages of the issuer's operational relationship with the technology platform. The SEDAR+ archive covers the corporate-disclosure output of the issuer's reporting process — the financial statements, MD&A, AIFs, and prospectuses the issuer has constructed using the platform-enabled disclosure compliance exercise. The SEDI archive covers the insider-reporting operational infrastructure that produces the insider-trading disclosure — the platforms the issuer has deployed to enable the insider-reporting compliance exercise. The extraction workflow that handles both sources produces a social-proof asset library that covers both the disclosure-compliance axis and the insider-reporting-compliance axis — and the library reads as more credible than a marketing-constructed social-proof library because the source materials are public regulatory filings that the prospective customer can independently verify against the SEDAR+ and SEDI systems.
The four-stage extraction workflow
The extraction workflow consists of four sequential stages that convert the source archives into citable customer outcomes. The workflow is designed to maintain the legal and reputational safety of the extracted content; the staged construction prevents the premature publication of content that has not been verified for the attribution-safe quoting requirements that CSA-regulated and IIROC-regulated marketing must meet.
Stage 1 — Source-archive identification and corpus construction
The first stage identifies the source archives relevant to the capital-markets-technology company and constructs a corpus of source documents for extraction. The SEDAR+ search index is queried by the issuer-type filter (TSX-listed senior issuers, TSX Venture Exchange-listed junior issuers, CSE-listed issuers, investment-fund issuers, exempt-market issuers), the issuer-jurisdiction filter (Ontario, Quebec, British Columbia, Alberta, and the other provinces and territories that constitute the multi-jurisdictional regulatory framework), and the platform-mention filter (the company's product names, the company's parent organization name, the company's product-category terms); the query returns the filings that mention the company's products in the MD&A internal-control discussions, the AIF narrative descriptions, the prospectus operations descriptions, the management-information-circular voting-procedure descriptions, or the supplementary materials that issuers have filed alongside the primary regulatory disclosures.
The corpus construction is the foundation of the extraction workflow because the corpus determines the upper bound of the extractable customer mentions. The corpus should be constructed broadly in the first iteration — all filings within the past three years, all issuer types and jurisdictions relevant to the company's product, all platform-mention queries the company has documented — to maximize the recall of the extractable mentions, and then narrowed in subsequent iterations to focus on the highest-yield sub-corpora that produce the most citable mentions.
Stage 2 — Product-mention extraction with structured-attribute capture
The second stage extracts the product mentions from the corpus and captures the structured attributes that support the attribution-safe quoting framework. The extraction is performed on the MD&A internal-control discussions, the AIF narrative descriptions, the prospectus operations descriptions, the management-information-circular voting-procedure descriptions, the proxy-circular corporate-governance disclosures, and the SEDI issuer-event-reporting filings — the documents that contain the narrative descriptions of the technology platforms issuers have deployed. The extraction identifies the product name, the issuer name, the deployment context (the reporting-issuer status, the listing exchange, the market capitalization from the matched financial statements, the regulatory regime the deployment supports), the outcome (the disclosure-compliance benefit the platform enables, the operational process the platform supports, the regulatory-compliance benefit the platform provides), and the source-document citation (the SEDAR+ project number, the filing date, the document-page reference, the SEDI submission identifier where applicable).
The structured-attribute capture is the workflow's protection against the attribution-safe quoting requirements under the CSA's National Instrument 31-103 registrant-marketing-communication restrictions and the IIROC marketing-communication rules. The extracted mentions are stored as structured records with the SEDAR+ project number as the anchor; the citation allows the workflow to reconstruct the original context of the mention when the marketing team uses the mention in a social-proof asset. The citation also allows the workflow to detect mention-context decay — when an issuer's MD&A has been updated to remove the mention, when the issuer has been delisted, when the issuer has been acquired or has gone private, when the issuer's market capitalization has materially changed — and to retire or update the mention before it becomes inaccurate.
Stage 3 — Attribution-safe quoting framework application
The third stage applies the attribution-safe quoting framework to the extracted mentions. The framework consists of five constraints that the social-proof asset must satisfy. The mention must accurately attribute the product to the issuer that filed the disclosure — the social-proof asset must not aggregate mentions across issuers in a way that suggests a single issuer made claims it did not in fact make. The mention must accurately attribute the deployment context to the source document — the social-proof asset must not represent a continuous-disclosure-related mention as a prospectus-related deployment or a management-information-circular-related mention as a financial-reporting endorsement. The mention must accurately attribute the outcome to the deployment context — the social-proof asset must not represent the issuer's overall regulatory compliance as attributable to the platform when the platform supports only a subset of the issuer's operational infrastructure. The mention must cite the source document — the social-proof asset must link to or otherwise reference the SEDAR+ project number or the SEDI submission identifier. The mention must respect the issuer's brand-use preferences and the issuer's CSA-regulated marketing restrictions on third-party-attribution marketing — the social-proof asset must not represent the issuer as endorsing the product company if the issuer has not in fact endorsed the company in a form authorized under the CSA's marketing-communication restrictions.
The five constraints are the workflow's compliance with the CSA's marketing-communication rules under the National Instrument framework, the IIROC marketing-communication rules, and the broader Competition Act marketing rules under the Canadian Competition Bureau's enforcement framework. The constraints are also the workflow's protection against the issuer's potential challenge to the social-proof asset — the issuer's challenge is most likely to succeed when the asset misrepresents the deployment context, the outcome, or the issuer's endorsement, and the issuer's regulatory exposure under its own continuous-disclosure obligations may motivate the issuer to assert the challenge if the asset implies an unauthorized endorsement.
Stage 4 — Social-proof asset construction and continuous-monitoring framework
The fourth stage constructs the social-proof asset from the extracted mentions and establishes the continuous-monitoring framework that maintains the asset's accuracy over time. The asset construction selects the highest-yield mentions from the structured-attribute records and combines them into a social-proof asset format — the customer success story, the deployment case study, the testimonial wall, the proof-point statistics, the comparison page reference, the platform-adoption-by-issuer-jurisdiction heatmap — that the capital-markets-technology company uses in its marketing. The construction respects the five attribution-safe constraints and includes the source-document citation in the asset itself.
The continuous-monitoring framework tracks the source documents over the asset's deployment period and detects the mention-context decay that requires asset updates. The framework re-queries the SEDAR+ search index at each new reporting period to identify continuous-disclosure updates that affect the issuer's reporting-issuer status, re-queries the SEDI system to identify insider-reporting updates that affect the issuer's compliance infrastructure descriptions, re-queries the exempt-market filing index to identify exempt-distribution reports that affect the issuer's capital-raising activity, and updates or retires the asset when the source documents change in ways that affect the mention's accuracy.
The continuous-disclosure versus prospectus discrimination
The continuous-disclosure axis and the prospectus axis are the two analytical axes the extraction workflow must discriminate. The continuous-disclosure axis captures the issuer's ongoing disclosure obligations under National Instrument 51-102 — the audited annual financial statements, the unaudited interim financial statements, the annual and interim MD&A, the annual information form for senior issuers, the material-change reports for events that constitute a material change, the technical reports for mining issuers under National Instrument 43-101, and the oil-and-gas disclosure reports for oil-and-gas issuers under National Instrument 51-101 — the axis is documented in the SEDAR+ project numbers and is the recurring quantitative-reporting axis of the issuer's regulatory disclosure. The prospectus axis captures the issuer's primary-distribution disclosure obligations under National Instrument 41-101 — the long-form prospectus for initial public offerings, the short-form prospectus for seasoned issuers, the shelf prospectus for base-shelf distributions, the prospectus supplement for take-down distributions from the shelf, and the auxiliary materials for non-offering prospectuses — the axis is documented in the SEDAR+ project numbers and is the event-driven capital-raising axis of the issuer's regulatory disclosure.
The discrimination is critical for the attribution-safe quoting framework because the two axes have different regulatory contexts. The continuous-disclosure axis is the most reliable for ongoing-customer mentions because the disclosure is filed under the standing reporting-issuer obligations and the platform mentions reflect the issuer's ongoing operational infrastructure; the workflow can rely on the continuous-disclosure data as the anchor for the ongoing-customer social-proof asset. The prospectus axis is suitable for transaction-related customer mentions because the disclosure is filed in connection with a specific capital-raising transaction and the platform mentions may reflect transaction-specific deployments; the workflow must apply additional discrimination when extracting prospectus-axis mentions to avoid representing a transaction-specific deployment as an ongoing operational infrastructure deployment.
The attribution-safe quoting framework
The attribution-safe quoting framework consists of five constraints that the workflow applies to each extracted mention. The constraints reflect the CSA's National Instrument 31-103 registrant-marketing-communication restrictions and the IIROC marketing-communication rules.
Constraint 1 — Issuer-level attribution accuracy
The first constraint requires that the mention accurately attribute the product to the issuer that filed the disclosure. The constraint is straightforward in single-issuer contexts but requires care in multi-issuer contexts — when the mention appears in a joint-venture disclosure, a parent-subsidiary consolidated disclosure, or a multi-entity prospectus, the constraint requires that the social-proof asset attribute the mention to the specific entity that the disclosure identifies as the user of the product, not to the parent organization or the joint-venture partnership as a whole.
Constraint 2 — Deployment-context attribution accuracy
The second constraint requires that the mention accurately attribute the deployment context to the source document. The constraint guards against the most common attribution error — representing a continuous-disclosure-related mention as a prospectus-related deployment or a transaction-specific mention as an ongoing operational deployment. The constraint requires that the social-proof asset preserve the document-type context of the source — the MD&A internal-control discussion is the operational-deployment context, the AIF narrative is the corporate-overview context, the prospectus operations description is the capital-raising-supporting context, and the asset must not blur the distinctions.
Constraint 3 — Outcome attribution accuracy
The third constraint requires that the mention accurately attribute the outcome to the deployment context. The constraint guards against the most subtle attribution error — representing the issuer's overall regulatory compliance as attributable to the platform when the platform supports only a subset of the issuer's operational infrastructure. The constraint requires that the social-proof asset attribute the outcome at the granularity the source document supports — the platform-supported workflow rather than the issuer's overall compliance, the platform-supported process step rather than the issuer's overall operational result, the platform-supported regulatory benefit rather than the issuer's overall regulatory standing.
Constraint 4 — Source-document citation
The fourth constraint requires that the mention cite the source document. The constraint provides the verifiability anchor that the prospective customer uses to independently verify the social-proof asset against the SEDAR+ archive. The constraint requires that the social-proof asset include the SEDAR+ project number, the filing date, and the document type for each cited mention; the citation may also include the document-page reference and the specific passage that the social-proof asset relies on, which strengthens the verifiability anchor.
Constraint 5 — Issuer brand-use and CSA-regulated marketing-restriction respect
The fifth constraint requires that the mention respect the issuer's brand-use preferences and the issuer's CSA-regulated marketing restrictions on third-party-attribution marketing. The constraint guards against the legal-and-reputational-risk error — representing the issuer as endorsing the product company if the issuer has not in fact endorsed the company in a form authorized under the CSA's marketing-communication restrictions. The constraint requires that the social-proof asset clearly distinguish between the issuer's regulatory disclosure (which is publicly extractable as factual record) and the issuer's endorsement (which requires the issuer's separate express authorization under the CSA's restrictions on third-party-attribution marketing).
Operational implementation considerations
The operational implementation of the four-stage extraction workflow requires several technical and organizational considerations. The SEDAR+ search index supports machine-readable querying through the public search interface, and the workflow can be automated with a corpus-construction script that queries the index by the issuer-type filter, the issuer-jurisdiction filter, and the platform-mention filter and that downloads the matching filings for extraction. The product-mention extraction can be performed with a combination of regular-expression matching on the platform-mention vocabulary and named-entity-recognition processing of the narrative descriptions; the named-entity-recognition processing requires training data that the company can construct from a hand-annotated sample of its own filings corpus.
The structured-attribute capture requires a database schema that supports the SEDAR+ project number as the anchor identifier and that captures the issuer name, the deployment context, the outcome, and the citation as structured attributes. The continuous-monitoring framework requires a scheduled re-query mechanism that runs at each new continuous-disclosure reporting period (annual and interim) and that detects the mention-context decay through comparison of the current and prior filings. The attribution-safe quoting framework requires a marketing-team review process that applies the five constraints to each extracted mention before the mention is approved for use in a social-proof asset.
The conversion to citable customer outcomes
The SEDAR+ archive contains hundreds of thousands of filings that mention technology platforms used by Canadian reporting issuers in their regulatory-compliance and capital-markets activities. The extraction workflow that this guide formalizes converts the archive into the citable customer outcomes that capital-markets-technology companies can use in their social-proof construction. The conversion is bounded by the attribution-safe quoting framework that protects the company against the CSA-regulated marketing restrictions, the issuer's regulatory exposure to unauthorized-endorsement representations, and the company's own reputational risk if the social-proof asset misrepresents the issuer's deployment.
The conversion is also bounded by the SEDAR+ archive's regulatory-disclosure character — the archive is a record of corporate-disclosure activity, not a record of customer endorsements, and the social-proof asset must preserve the regulatory-disclosure context in its presentation. The capital-markets-technology company that respects the regulatory-disclosure context constructs a social-proof asset that the prospective customer reads as a factual record of platform deployment by a verified Canadian reporting issuer; the company that ignores the regulatory-disclosure context constructs a social-proof asset that the prospective customer reads as an unauthorized endorsement representation and that the issuer may challenge under the CSA-regulated marketing restrictions.
Closing framework
The SEDAR+ archive is one of the largest publicly accessible sources of customer-side product mentions in the Canadian capital-markets technology sector. The extraction workflow that this guide formalizes converts the archive into citable customer outcomes that capital-markets-technology companies can use in their social-proof construction. The workflow consists of four stages — source-archive identification and corpus construction, product-mention extraction with structured-attribute capture, attribution-safe quoting framework application, and social-proof asset construction with continuous-monitoring framework — and the workflow's effectiveness depends on the company's commitment to the attribution-safe quoting framework and the continuous-monitoring framework that maintain the asset's accuracy over time. The capital-markets-technology company that implements the workflow systematically converts the under-extracted archive into a social-proof asset library that the prospective customer reads as more credible than a marketing-constructed social-proof library because the source materials are public Canadian regulatory filings that the prospective customer can independently verify against the SEDAR+ and SEDI systems.