Evidence first. Every figure traceable to the record.
Prior Signal builds data experiences and intelligence platforms for organizations that can’t afford to be wrong, and credits public research that strengthens the record.
Alliance Against Seclusion & Restraint
A public data experience for school restraint-and-seclusion records.
Federal CRDC records transformed into an interactive resource for AASR. The case study describes the deliverables, checking process, limitations and statistical corrections.
OPSEU/SEFPO
OPSEU/SEFPO cites End The Wait Ontario in Worth Fighting For.
OPSEU/SEFPO's Worth Fighting For report cites Ontario Autism Coalition and End The Wait Ontario data on the autism waitlist, an independent citation of the source-traceable public-record work behind Prior Signal's method.
Canadian Council on Rehabilitation and Work
CCRW cites End The Wait Ontario in its neurodiversity guide.
The Canadian Council on Rehabilitation and Work's workplace neurodiversity guide cites End The Wait Ontario's public autism resource, an independent citation carrying the public-record work into employer education.
Prior Signal
Restraint and seclusion in U.S. schools: what the federal data shows.
Federal CRDC data across 98,010 schools, reproduced from the primary source and rebuilt so parents, teachers, advocates, and reporters can read it.
End the Wait Ontario
Ontario's autism waitlist crisis, every figure traced to a primary source.
Freedom-of-information responses and government records organized into a public resource. A separate founder-led project demonstrating source-linked publishing and practical tools, not a commissioned Prior Signal engagement.
Public-records investigations, cited in the open.
The public-interest method behind Prior Signal, proven on the record and cited by news media and independent institutions. See coverage & citations →
These are End The Wait Ontario’s public-interest investigations, shown as examples of open-source, public-records method, the same discipline Prior Signal applies to client work. The analysis and its sourcing live on End The Wait Ontario; Prior Signal is a separate commercial firm and takes no political position.
Engagements are scoped to a specific output, not an open retainer.
Prior Signal takes on a small number of engagements at a time. Each one starts with a clearly scoped output: a verified data experience, an intelligence brief, a structured public record. No strategy decks that go nowhere.
Discuss an engagement →