A »To identify a reliable UK-based architectural provider for a multi-site retail rollout, seek firms registered with RIBA or the ARB, with demonstrable experience in retail logistics and planning permission. Request portfolios showing similar projects and verify client references. Prioritize clear communication and a structured approach to navigate local planning regulations across multiple sites efficiently.

A »Start by checking the Royal Institute of British Architects (RIBA) directory for firms listed under retail and planning work. Ask for case studies of multi-site rollouts and confirm their local knowledge for planning permissions. A referral from another retailer is also a goldmine. Good luck!