Sources & methodology
How we know what we publish
Sources we rely on
- Iran Human Rights (IHR) — Oslo. Primary source for execution counts.
- HRANA — Human Rights Activists News Agency — inside-Iran network. Primary source for arrest counts.
- Amnesty International — case-level investigations and rights analysis.
- OHCHR UN Fact-Finding Mission on Iran — the most authoritative legal record.
- Hengaw for Kurdish regions; Baluch Activists Campaign for Sistan-Baluchestan.
- Abdorrahman Boroumand Center (Omid) — historical archive 1979–present.
- Reuters, BBC, AFP, Le Monde, AP for ground-level photography and confirmed reporting.
How a name enters the record
- The death, arrest or sentence must be documented by at least two independent monitors, OR by one monitor plus family confirmation, OR by a court document.
- The cause of death must be stated by the source. Where the regime contests the cause, both versions are noted.
- Photographs are reproduced under fair-use editorial provisions for documentation of grave human-rights abuses, with credits where known.
What our labels mean
- Verified
- Two independent monitors or one monitor plus court/family documentation.
- Reported
- One monitor or one credible news outlet; not yet independently confirmed.
- Alleged
- Family testimony or social-media reporting only; included because the absence of a name is also part of the record.
Counts on this site
When we say 42,000+ killed and 100,000+ detained for the 2025–2026 Crimson Winter, the figures aggregate IHR and HRANA reporting through February 2026. They are conservative — the real numbers, given internet blackouts, are higher.
The 2022 uprising figures we use (551+ killed, including 71 children; 22,000+ detained) are IHR and Amnesty totals as of February 2023.
Corrections
If you have new information, a missing name, a wrong date, or a correction to a story on this site, write to corrections@iranholocaust.org. Every email is read.
What we do not do
- We do not accept donations.
- We do not take editorial direction from any government, party, exile group, or NGO.
- We do not publish names under pressure from families who request privacy.