A Principal Designer in Hertfordshire plays a vital role in managing health and safety during the pre-construction phase of building projects, in line with the CDM Regulations 2015. Collaborating with clients, architects, and contractors, they identify design-related risks, ensure effective coordination, and promote safe working practices throughout the planning process. At Health and Safety Hertfordshire, we support Principal Designers in delivering compliant, well-managed projects across residential, commercial, and public sectors—ensuring safety from concept through to completion.