--- title: "International Union Against Sexually Transmitted Infections — check charity number 1113234 | CharityCompare" description: "Is International Union Against Sexually Transmitted Infections a legitimate UK charity? Check charity number 1113234. Education/training charity based in Kidderminster Road. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/international-union-against-sexually-transmitted-infections retrieved: 2026-08-23T11:40:42.363Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer International Union Against Sexually Transmitted Infections is a registered charity (number 1113234) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training; the advancement of health or saving of lives. Its latest reported income was £34,839 (year ending 2025-07-31). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available. ## What are the key facts about International Union Against Sexually Transmitted Infections? Registered charity number 1113234 Status Registered (active) Charity type Other Location Kidderminster Road Latest income (year ending 2025-07-31) £34,839 Website [www.iusti.org](http://www.iusti.org/) ## What does International Union Against Sexually Transmitted Infections do? IUSTI has organised a number of educational events promoting the uptodate management of STIs and genital conditions. The union has campaigned on behalf of patients to the UN and WHO and developed guidelines for the mangement of STI.The Union promotes research. ## What causes is International Union Against Sexually Transmitted Infections registered for? Education/trainingThe Advancement Of Health Or Saving Of Lives ## Why is there no Clarity Score for International Union Against Sexually Transmitted Infections yet? The Clarity Score is computed from full financial filing history. International Union Against Sexually Transmitted Infections is on the official register but outside the detailed-filing group we currently score (or awaiting its first filings), so we show its official register record instead of a rating. Its score appears automatically once enough filing data exists — never by payment. [How scoring works](https://www.charitycompare.org.uk/methodology) ## Is this your charity? Claim this profile free to add your own description, correct details, or respond publicly. Optional [partner plans](https://www.charitycompare.org.uk/partners) add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=international-union-against-sexually-transmitted-infections&type=claim) [Visit charity website](http://www.iusti.org/) ## Frequently asked questions Is International Union Against Sexually Transmitted Infections a legitimate charity? Yes. International Union Against Sexually Transmitted Infections is a legitimate registered charity (charity number 1113234) regulated by the Charity Commission for England and Wales. You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating. What is International Union Against Sexually Transmitted Infections's charity number? International Union Against Sexually Transmitted Infections's charity number is 1113234. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1113234? Search 1113234 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does International Union Against Sexually Transmitted Infections do? IUSTI has organised a number of educational events promoting the uptodate management of STIs and genital conditions. The union has campaigned on behalf of patients to the UN and WHO and developed guidelines for the mangement of STI.The Union promotes research. Does International Union Against Sexually Transmitted Infections have reviews and complaints? CharityCompare does not host public user reviews for International Union Against Sexually Transmitted Infections. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate. How can I donate to International Union Against Sexually Transmitted Infections? International Union Against Sexually Transmitted Infections's website is http://www.iusti.org — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations. Source: Charity Commission for England and Wales register extract dated 2026-07-31, used under the [Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Always verify current details on the [official register entry](https://register-of-charities.charitycommission.gov.uk/en/charity-search/-/charity-details/1113234).