Memberships, approvals and registration numbers

If you belong to a trade or professional body, you can show it at the foot of every page, with your number, linked to the body's own website so people can check it. Free.

• In the editor, type "memberships" in the chat, or open Privacy, cookies and terms and press Memberships, registration.
• Choose the body, add your number, and, if you like, the name of the person it belongs to (useful for driving instructors with an ADI number each) and the address of your page on the body's website.
• The link must be on the body's own website. If you leave it empty, it goes to the body's home page.

The bodies listed include NICEIC, NAPIT, TrustMark, FENSA, OFTEC, HETAS, MCS, Which? Trusted Traders and Checkatrade for trades; ICAEW, ACCA, CIMA, AAT, ICAS, the Chartered Institute of Taxation and the Association of Taxation Technicians for accountants; Propertymark for estate agents; the DVSA ADI register for driving instructors; and the Care Quality Commission for dental practices. Gas Safe is set in your business details.

Only add a body you really belong to, with your real number. Claiming a membership or approval you do not have is against consumer law. Lupaan shows these as words, not the bodies' logos, because most bodies only let members use their logo under their own rules.

Accountants can also say who supervises them for anti-money laundering, which shows in the line of business details at the foot of the page.