Investigation, Oversight and Casework roles

We offer extensive, high-quality training and support for all our people. In many cases we look for strong personal qualities rather than experience of policing or legal work.

Our Investigations, Oversight and Casework directorate is responsible for overseeing all investigatory functions, as well as oversight of the police complaints system and casework. This work is critical in ensuring we achieve our vision of improving trust and confidence in the police.

Our Investigations teams cover all of England and Wales and carry out hundreds of independent investigations every year. Our investigators are supported by a range of teams who do a huge amount of work to support them.  

Our Major Investigations function delivers large scale, resource-intensive investigations, that are generally complex and high-profile, including investigations of national significance.  

Our Assessment Unit receives around 7,000 referrals from police forces per year. The team determines the mode of investigation for all referrals. They make difficult decisions on a daily basis about what we investigate independently and what we ask a police force's own professional standards department to investigate.

The Oversight team ensure we effectively engage with and challenge professional standards departments to ensure the complaints process is clearly adhered to. The team provides practitioner inputs, workshops and dip sampling, among others, to produce guidance documents and publications, to share knowledge and effective practice and to identify improvement activity.

The Casework team is responsible for carrying out hundreds of reviews of police complaints per year. They review complaints and death and serious injury cases that have already been investigated by police forces. This helps to ensure compliance within the system, individual accountability and improves policing by identifying and sharing learning.

A lot of people's first contact with the organisation comes through our Customer Contact Centre. The team provides advice regarding the complaints process to members of the public, the police and other agencies. They handle around 40,000 emails and 22,000 calls every year.

Investigative roles

When working within any of the above roles, you will have regular exposure to distressing material which will likely be impactful, traumatic and challenging. Given the nature of the work, you will have contact with individuals who are experiencing extreme distress. We recognise this and we offer all of our staff a range of wellbeing provisions, including TRiM (Trauma Risk Management) peer-to-peer support, a dedicated Wellbeing Advisor, and access to free confidential counselling. All of our staff are strongly encouraged to proactively access and engage with the support available. 

Training and development

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