International Industry Standards 
for private investigations, private investigator offices and private detective agencies, private detectives and private investigators

1. Legal Compliance

• Licensing and Registration: Private investigation entities (PIs) and agencies must comply with local licensing requirements, where applicable, and operate within the legal boundaries set by the jurisdiction in which they operate.

• Data Protection and Privacy Laws: Adherence to local and international data protection regulations, such as GDPR in Europe, to ensure the privacy and protection of personal information.

2. Professional Ethics

• Confidentiality: Maintaining client confidentiality and safeguarding sensitive information is paramount, except where disclosure is required by law.

• Integrity and Honesty: Investigation entities should conduct all activities with integrity, honesty, and transparency, avoiding conflicts of interest and ensuring accurate representation of their qualifications and capabilities.

3. Conduct of Investigations

• Lawful Methods: Investigations should be conducted using lawful methods, respecting the rights and privacy of individuals and entities. The use of illegal methods such as trespassing, hacking, or wiretapping without appropriate legal authorization is strictly prohibited.

• Documentation and Reporting: Investigations should be thoroughly documented, and reports should be clear, accurate, and provided on time to clients.

4. Client Relations

• Clear Agreements: Terms of engagement, including the scope of work, fees, and expenses, should be clearly defined and agreed upon in writing before commencing an investigation.

• Communication: Regular updates and communication with clients regarding the progress and findings of the investigation.

5. Professional Development and Training

• Continuing Education: PIs should engage in continuous professional development to keep abreast of legal and technological advancements in the field.

• Skills and Competency: Ensuring that all operatives have the necessary skills, knowledge, and competencies to perform investigative work effectively.

6. International Cooperation

• Cross-border Investigations: When conducting investigations that span multiple jurisdictions, PIs should comply with the legal requirements of all relevant countries and cooperate with local authorities and professionals as necessary.

7. Use of Technology

• Ethical Use of Technology: The use of technology in investigations should be ethical and legal, with respect to privacy laws and the rights of individuals. This includes the use of surveillance equipment, digital forensics tools, and online research methods.
   

These standards aim to foster trust, respect, and integrity within the private investigation industry, ensuring that services are provided in a professional, ethical, and legally compliant manner. While there is no universal body governing these standards, many countries have professional associations that provide guidelines and codes of conduct for their members, reflecting the above principles.