Richard Gregory

Drug Investigation & Expert Witness Consultant

1
Years Service

A retired Detective Sergeant having completed 30 years’ service within South Wales Police with experience in dealing with drug related offences and investigations in capacity as:

Officer in the case (OIC)
Senior Investigating Officer (SIO)
Drug Expert Witness (DEW)
UK Drug Markets
from street level supply through to international drug trafficking
Drug Production
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Criminal Justice System
and court room skills
Purchase Patterns
Understanding patterns amongst 'users and dealers'
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A Nationally recognised Subject Matter Expert having provided training throughout the UK to Law Enforcement, including contribution as a key stakeholder within various national forums and working groups, supported by the NPCC.
Qualified Trainer
Forensic Science Service
Trained by the FSS to carry out evidential drug testing within police stations
DEWVA Founder Member
Founder member of Drug Expert Witness and Valuation Association. Position of chair 2018 - 2024.
Drug Tester Role Profile
Developed Drug Tester Role Profile in conjunction with the College of Policing (CoP)
Disclosure Trained
Inline with with current CPIA. CPR's & CPD Legislation
Drug Investigation & Drug Expert Witness Trained
National Guidance on 'No Comment'
Developed national guidance in line with H/O 15/210 alongside the Home Office, CPS Policy and NPCC
National Guidance on reviewing phone data
Supported CPS Policy and NPCC in providing National Guidance on DEW's reviewing phone data
Drug Investigation Course
Developed to support front line police officers in streamlining investigations (endorsed by local CPS)

Available Training Courses

Further information on course content and fees is available on request. Please contact info@DIEW.co.uk

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Drug Investigation course

2 Day
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Evidential drug testing course (E.D.I.T)

1 Day
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Drug Expert Witness Foundation Course

5 Day
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Drug Expert Witness Peer Review course

0.5 Day
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Bespoke course content, on request

Suit Force business needs