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Centre de télésurveillance certifié APSAD P5 de Scutum Premium Services
published on 05/01/2026

Protection of Lone Workers (PTI/DATI) Systems

Providing in-house protection for employees working in isolated situations requires clear procedures, proper training, and full compliance with legal obligations. If these measures are not properly implemented, organisations can face significant legal and financial consequences.

Case law has shown that employers can be penalised where working conditions, such as on-call duties or lone working arrangements are not clearly defined, properly managed, or fairly compensated. This highlights the importance of having structured, compliant systems in place to protect both employees and the organisation.

How do you manage PTI DATI assistance and systems internally?

Scrupulously identify risks and isolated workers.

There is no single definitive list of situations that qualify as lone working, and it is not limited to traditionally high-risk professions. Lone working can occur in a wide range of environments, often as part of routine day-to-day activities.

In general terms, work is considered to be isolated when an employee is out of sight or hearing of others and unable to quickly gain assistance, particularly where the task presents a level of risk.

Effective 24/7 Monitoring

Set up an effective 24/7 surveillance system.

Implementing an effective 24/7 monitoring system requires clear organisation and defined responsibilities. For in-house monitoring, designated personnel must be available at all times to receive and respond to alerts from PTI/DATI devices.

Clear procedures should be established for each type of alert, ensuring that responses are consistent, timely, and appropriate. In emergency situations, where employee health and safety may be at risk, there can be no uncertainty in how incidents are handled.

It is also essential to ensure that on-call personnel are trained, responsive, and capable of assessing alerts accurately and contacting emergency services when required.

Ensuring Compliance

Alert-related information must be recorded and stored in accordance with UK data protection legislation, with appropriate safeguards in place to protect personal data and maintain confidentiality.

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