Lifschutz Davidson has promoted Charles Borthwick, Silvano Cranchi, Charles Olsen and Harish Phillips to associate directors.
There are also three new project directors: Adrian Bower, Brian Reynolds and Mathew Woodthorpe.
John McAslan + Partners has appointed Aidan Potter as a director.
Horden Cherry Lee Architects has appointed Matt Williams as an associate.
Dignan Read Dewar Architects has converted to a limited liability partnership and promoted Glen Wade to join the three existing members.
Carolin Lwin is to head up Kent County Council's new regeneration and projects division.
Brooks Architects has moved to 16 Colonial House, Colonial Park, Station Road, Leiston, Suffolk, IP16 4JG, tel 01728 832165, fax 01728 831992.
ttsp+HWP Polska has appointed Steve Jones to lead the development of the company's operations in Central Europe.
Mackellar Architecture has moved to Thorne House,77-87 West Road, Newcastle upon Tyne, NE15 6RB, tel 0191 226 6690, email: newcastle@ mackellar. co. uk.The London office has relocated to 7 Rosehart Mews, Westbourne Grove, W11 3TY.
Clancy Consulting has promoted Andrew Massey to associate in the Manchester office, and Michael Cafferkey to associate based in the Newcastle office.
lSend details of changes and appointments to Victoria Huttler, The Architects'Journal,151 Rosebery Avenue, London EC1R 4GB, or email victoria. huttler@ construct. emap. com