Welcome to Police Revision
Police Revision was founded in 2016 with a simple ambition — to give officers a genuinely better way to prepare for their promotion and detective examinations. The driving force behind it was personal experience: the high costs, outdated materials and the very real difficulty of fitting revision around operational policing and family life. There had to be a better way, and Police Revision was the answer.
Today, Police Revision supports thousands of candidates across the UK every year and has become a trusted learning partner for officers pursuing promotion and detective career pathways. Since partnering with The Red Snapper Group — which includes Police Oracle — in 2019, the platform has continued to grow, helping candidates consistently achieve very high marks in both the NIE and NPPF examinations.
We are also proud to work with a number of forces across the UK on their promotion and detective recruitment initiatives, maintaining up-to-date curriculum content to ensure we are always delivering the best possible service to both forces and candidates alike.

Our Vision
Our mission is to provide high-quality, accessible and affordable learning that gives police officers the confidence and knowledge to succeed.
Through our flexible online learning platform, candidates can access comprehensive revision resources wherever and whenever it suits them. Combining expert-led tuition, narrated presentations, mock exams and thousands of exam-style questions, we make complex policing legislation and procedures easier to understand, retain and apply.
Everything we do is designed to help officers progress their careers with confidence and achieve their professional ambitions.
18000+
Candidates Supported
Since 2018 Police Revision has supported over 18,000 candidates preparing for police examinations. Our mission remains simple: to provide structured learning that helps officers study smarter, build confidence and achieve their goals.
15+
Forces Supported
Police Revision has supported officers from more than 15 police forces nationwide, delivering trusted exam preparation and learning resources designed around the realities of modern policing.
8
Examinations Supported Each Year
Police Revision provides comprehensive preparation for eight national police examinations every year, helping officers build knowledge, develop confidence and maximise their chances of success at every stage of their policing career.
Corporate Training for Forces - 999 Learning
As part of the wider learning family, 999 Learning provides forces specialist training and professional development courses for police officers and staff at every stage of their career.
Alongside Police Revision’s exam preparation programmes, 999 Learning offers a broad range of operational, leadership and specialist training, including The Detective Academy, The Sergeants Academy, The Inspectors Academy, Proud to Serve, Prevention Now, the Cryptocurrency & Proceeds of Crime Programme, and training focused on preventing male violence against women and girls.
Designed and delivered by experienced policing professionals, these courses help officers strengthen investigative skills, develop leadership capabilities, enhance ethical decision-making and stay prepared for the evolving challenges of modern policing.


Police Revision offers specifically designed e-learning courses with everything you need to be successful in your Police Promotion. We are dedicated to providing you with the best possible service to aid you on your journey to achieve the best you can.
Knowledge
- Crammer Courses
- National Investigators Exam
- Sergeants Exam
- Inspectors Exam
- FREE Investigators Guide Book
