Quality Assurance Policy

KAT Group Ltd

KAT Group Ltd is committed to delivering accurate, reliable, and professional testing services. Our quality assurance standards ensure that all drug, alcohol, and DNA testing is carried out consistently, safely, and in line with recognised industry and laboratory requirements.

1. Commitment to Quality

We maintain high standards across all areas of our work, including:

• Sample collection

• Chain‑of‑custody procedures

• Laboratory testing

• Reporting and communication

• Client care

Our processes are regularly reviewed to ensure compliance with best practice and regulatory expectations.

2. Accredited Laboratories

All laboratory analysis is carried out by UKAS‑accredited laboratories operating to ISO 17025 standards.
This ensures:

• Validated testing methods

• Accurate and repeatable results

• Independent quality controls

• Full audit traceability

3. Trained Personnel

All collectors and staff receive training in:

• Sample collection procedures

• Chain‑of‑custody requirements

• Safeguarding

• Data protection

• Professional conduct

Competency is monitored and refreshed regularly.

4. Standard Operating Procedures

We follow strict SOPs for:

• Identity verification

• Sample handling and sealing

• Documentation

• Secure storage and transport

• Result reporting

These procedures ensure consistency and minimise risk of error.

5. Equipment & Materials

We use approved, tamper‑evident collection kits and maintain high standards of hygiene and safety.
All equipment is checked and replaced as required to ensure reliability.

6. Data Accuracy & Security

Client information and test results are:

• Recorded accurately

• Stored securely

• Protected under UK GDPR

• Shared only with authorised parties

Quality checks are carried out before results are released.

7. Continuous Improvement

We regularly review:

• Client feedback

• Laboratory performance

• Internal audits

• Industry updates

• Regulatory changes

Improvements are implemented promptly to maintain high service standards.

8. Incident Management

Any errors, concerns, or deviations from procedure are:

• Investigated immediately

• Documented

• Corrected

• Reviewed to prevent recurrence

Clients are informed where necessary.

9. Review

This policy is reviewed annually or sooner if required by regulatory or operational changes.