LIBRARY // ACCURATE MODELLING AND RESEARCH

Developing a Clear Client Brief

A clear brief is the foundation of a good project. A vague one causes problems that show up much later.

The brief sets out what the client needs from a project. A clear brief gives design a direction and a way to test proposals. A vague brief leads to misunderstandings and redesign. Developing the brief is a collaborative research task.

What a brief includes

• Project goals and vision
• Accommodation schedule, listing spaces and areas
• Functional requirements, such as adjacencies and capacities
• Quality expectations
• Sustainability goals
• Programme or timeline
• Constraints, such as site, planning and budget limits
• Stakeholders and decision-making

Gathering information

Methods include:

• Meetings and workshops with the client
• Interviews with users
• Visits to existing facilities
• Reviewing existing documents
• Surveys or questionnaires

Accommodation schedules

Accommodation schedules list rooms and spaces with areas and requirements. They're often developed in spreadsheets and later linked to models.

Priorities

Not every requirement can always be met. Ask the client to prioritise, so trade-offs can be made consistently.

Stakeholders

Larger projects involve many stakeholders. Identify who has input and who makes decisions.

Testing the brief

Early design studies test whether the brief fits the site and constraints. They may show that some requirements need to change.

Recording decisions

Briefing frameworks

Professional frameworks, such as the RIBA Plan of Work in the UK, include stages where the brief is developed and confirmed. Similar stages exist in US and UAE practice, though terminology varies.

Brief and design

The brief develops alongside the design. Initial briefs may be broad, while later briefs are more detailed, such as room data sheets for complex buildings.

Sign-off

Ask the client to confirm the brief at key stages. This reduces the risk of late changes.

Communication

Present the brief clearly, with diagrams and summaries, so everyone shares the same understanding.

Common gaps

Briefs often miss storage, plant space, maintenance access and future flexibility. Ask about these early, as they're harder to add later.

1. 01What a brief includes
2. 02Gathering information
3. 03Accommodation schedules
4. 04Priorities
5. 05Stakeholders
6. 06Testing the brief

Plain language

Write the brief in plain language so all stakeholders can understand and comment on it.

A clear, well-researched brief helps design meet the client's needs and keeps projects focused.

If your team needs extra production capacity for work like this, take a look at our Architectural production services, or tell us about your project.