--- title: "CtC — check charity number SC045519 | CharityCompare" description: "Is CtC a legitimate UK charity? Check charity number SC045519. the promotion of equality and diversity charity based in City of Edinburgh. Official OSCR record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/ctc-2 retrieved: 2026-08-19T19:48:27.591Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer CtC is a registered charity (number SC045519) on the Office of the Scottish Charity Regulator (OSCR) register, so it is a legitimate, regulator-overseen organisation. It is registered for: the promotion of equality and diversity. Its latest reported income was £31,104 (year ending 2025-03-31). 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 CtC? Registered charity number SC045519 Status Registered (active) Charity type SCIO (Scottish Charitable Incorporated Organisation) Location City of Edinburgh Latest income (year ending 2025-03-31) £31,104 Website [www.changingthechemistry.org](http://www.changingthechemistry.org/) ## What does CtC do? CtC’s vision: To increase our visibility both with members and externally. To be recognised as leaders in our field – a leading voice in influencing diversity on boards. CtC’s purpose: To influence change on boards by championing diversity of thought and, in doing so, help create inclusive and successful organisations. CtC’s values: Courage (C) We actively seek to change organisational bias to move towards embracing diversity of thought. Tenacity (t) We make a difference through tireless encouragement and influence. We are proactive collaborators, promoting personal development and growth. Cr… ## What causes is CtC registered for? the promotion of equality and diversity ## Why is there no Clarity Score for CtC yet? The Clarity Score is computed from full financial filing history. CtC 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=ctc-2&type=claim) [Visit charity website](http://www.changingthechemistry.org/) ## Frequently asked questions Is CtC a legitimate charity? Yes. CtC is a legitimate registered charity (charity number SC045519) regulated by the Office of the Scottish Charity Regulator (OSCR). You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating. What is CtC's charity number? CtC's charity number is SC045519. Check that number on the OSCR register or this CharityCompare profile before you donate. How do I check charity number SC045519? Search SC045519 on the Office of the Scottish Charity Regulator (OSCR) register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does CtC do? CtC’s vision: To increase our visibility both with members and externally. To be recognised as leaders in our field – a leading voice in influencing diversity on boards. CtC’s purpose: To influence change on boards by championing diversity of thought and, in doing so, help create inclusive and successful organisations. CtC’s values: Courage (C) We actively seek to change organisational bias to move towards embracing diversity of thought. Tenacity (t) We make a difference through tireless encouragement and influence. We are proactive collaborators, promoting personal development and growth. Cr… Does CtC have reviews and complaints? CharityCompare does not host public user reviews for CtC. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Office of the Scottish Charity Regulator (OSCR) or the Fundraising Regulator as appropriate. How can I donate to CtC? CtC's website is http://www.changingthechemistry.org — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations. Source: Office of the Scottish Charity Regulator (OSCR) register extract dated 2026-08-07, 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://www.oscr.org.uk/about-charities/search-the-register/charity-details?number=SC045519).