Here are some of the key regulations governing the use of DSE in the workplace:

1. The Health and Safety (Display Screen Equipment) Regulations 1992 (as amended in 2002): These regulations set out the minimum requirements for the health and safety of employees who use DSE as a significant part of their work.
2. Risk assessments: Employers are required to carry out a risk assessment of workstations used by employees who regularly use DSE. The risk assessment should identify potential hazards and risks associated with the use of DSE and recommend measures to reduce or eliminate those risks.
3. Workstation layout: Employers must ensure that workstations are set up in a way that is ergonomically sound, taking into account factors such as the height of the desk, the angle of the screen, and the positioning of the keyboard and mouse.
4. Breaks and rest periods: Employers are required to provide regular breaks or changes of activity to reduce the risk of fatigue or eyestrain associated with prolonged use of DSE.
5. Eye tests: Employers must offer employees who regularly use DSE an eye test paid for by the employer.
6. Training: Employers must provide appropriate training and information to employees who use DSE, including guidance on how to set up their workstation, how to take breaks, and how to adjust their posture.