RICS is a globally recognised professional body, promoting and enforcing the highest professional qualifications and standards in the development and management of land, real estate, construction and infrastructure.

https://www.rics.org/uk/

The ALEP is non-political and acts in a independent capacity to ensure the quality and integrity of its members in pursuit of best practice in all matter concerning leasehold. ALEP exists to ensure that practitioners involved in this sector adhere to an agreed level of conduct and service. This Association is a badge of assurance to Leaseholders and Freeholders so that they can be sure of a consistently high level of service, integrity and professionalism.

https://www.alep.org.uk

LEASE is a free government-funded advice service for leaseholders on the law affecting residential leaseholders in England and Wales. LEASE is a non-departmental public body, sponsored by the Department for Leveling Up, Housing and Communities.

www.lease-advice.org