Accountability
Every page, signed by a chartered professional.
Not a brand on a cover sheet. A named planner with a real membership number, personally answerable for the document that reaches the council.
What a signature means
AI drafts it. A person takes responsibility for it.
Every document Wren produces is reviewed by a chartered professional who checks the policy references, corrects the drafting where the nuance is off, and signs under their own membership number.
That signature is a professional and legal act. The planner is accountable to their chartered body for the work, the same standard a £2,000 consultant is held to, on every submission, visible to you and to the council.
Planning Statement
WRN-2026-00042 · v3
1. Site and surroundings
2. Planning policy context
3. Assessment
A. Okafor
Chartered Town Planner · MRTPI 7184221
The bodies
The right discipline for the matter.
A heritage statement is signed by a conservation specialist; a flood risk assessment by a water and environment professional. We match the signatory to the document.
RTPI
Royal Town Planning Institute
Planning statements, policy assessment, the core application.
RICS
Royal Institution of Chartered Surveyors
Viability, valuation and surveying matters.
IHBC
Institute of Historic Building Conservation
Heritage statements, listed buildings, conservation areas.
CIEEM
Chartered Institute of Ecology & Environmental Management
Ecology, biodiversity net gain, protected species.
CIWEM
Chartered Institution of Water & Environmental Management
Flood risk assessments and drainage strategy.
CIHT
Chartered Institution of Highways & Transportation
Transport statements and access.
The record
A signature you can audit.
Every sign-off is recorded against the exact file it approved. If a document is altered after signing, the hash no longer matches, so the signature is bound to one specific version, not a moving target.
Signatory
Named professional + chartered body membership number
Document hash
SHA-256 of the exact file that was signed
Version
The document version, frozen at signature
Timestamp
UTC time of signing, with authentication method
Intent
An explicit statement of professional responsibility
Verify it
Trust you can check.
See the record behind the promise: our grant rate, published and updated quarterly.