Constitutional Policing, Reform
& Internal Investigations
DLG works with local governments, community members and police agencies focusing on constitutional policing, police reform and internal investigations throughout the United States and internationally.
DLG Consulting and Advisory Services is widely recognized as a leading expert by governmental and international corporations.
Police Reform
- Police Reform and Constitutional Policing Administration
- Monitorship and Oversight
- Critical Incident Review and Analysis
- Internal Investigations
- Discipline and Integrity Audits
- Policy and Compliance Assessments
- Expert Witness Testimony
Internal Investigations
- Governmental Monitoring
- Corporate Internal Investigations and Compliance
- Foreign Corrupt Practices Investigations
- Due Diligence and Internal Control Analysis
- Criminal and Civil Fraud Investigations
- Financial Institution Fraud And Anti-money Laundering Compliance
- Expert Witness Testimony
About DLG
Darryl Neier, the Managing Member of DLG Consulting and Advisory Services, has over 35 years of experience in constitutional policing, police reform, and internal investigations, throughout the United States and on international engagements to include Canada, United Kingdom, Puerto Rico, the Dominican Republic and India.
Recent News
March 2, 2025
DLG's Darryl Neier Earns Prestigious NACOLE "Certified Practitioner of Oversight" Designation
We're proud to announce Darryl Neier's NACOLE "Certified Practitioner of Oversight" designation, a testament to his dedication to improving policing practices.
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September 14, 2024
DLG Consulting's Darryl Neier Earns Prestigious Public Leadership Credential from Harvard Kennedy School
Darryl Neier, Managing Director of DLG Consulting and Advisory Services, has been awarded the prestigious Public Leadership Credential from the John F. Kennedy School of Government at Harvard University.
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