Building Regulations and CDM Principal Designers | Fire Safety Consultants
Compliance. Coordinated.
Building Regulations and CDM Principal Designers | Fire Safety Consultants
Compliance. Coordinated.
About Us
Our Approach
Technical Leadership
Technical Leadership
At Tethion, we believe safer buildings come from clear coordination, not just compliance. Many project failures stem from missed interfaces between disciplines. We bridge that gap by embedding statutory requirements directly into the design process from the outset. Whether a project is Higher-Risk or not, our role is to help dutyholders
At Tethion, we believe safer buildings come from clear coordination, not just compliance. Many project failures stem from missed interfaces between disciplines. We bridge that gap by embedding statutory requirements directly into the design process from the outset. Whether a project is Higher-Risk or not, our role is to help dutyholders understand their responsibilities, align across disciplines, and ensure information is complete, robust, and buildable, delivering confidence and clarity throughout the project lifecycle.
Technical Leadership
Technical Leadership
Technical Leadership
Tethion is director-led by Hassan Ahmed a Chartered Architectural Technologist and fire safety professional with over 17 years of experience in design, compliance, and statutory coordination. Hassan combines a designer’s understanding with regulatory expertise, having delivered complex schemes across healthcare, residential towers, educa
Tethion is director-led by Hassan Ahmed a Chartered Architectural Technologist and fire safety professional with over 17 years of experience in design, compliance, and statutory coordination. Hassan combines a designer’s understanding with regulatory expertise, having delivered complex schemes across healthcare, residential towers, education, and life sciences. Supported by trusted technical partners in structural engineering, fire engineering, and building services, Tethion offers clients senior-led assurance with access to industry-leading specialists when needed.
Our Services
Technical Leadership
Our Services
Tethion provides structured, evidence-based services aligned with the Building Safety Act, Building Regulations, and CDM 2015:
BSA Services
CDM Services
Fire Safety Consultancy
Technical Reviews & Design Audits
CPD & Coaching