Impartiality (ISO 15189)

1. Introduction to Impartiality

Impartiality is the presence of objectivity in performing laboratory activities. It means that decisions, test results, and professional judgments are made based solely on factual evidence, scientific principles, and established procedures — without bias, conflict of interest, or undue influence.

Impartiality is a fundamental requirement in laboratory standards such as ISO 15189 because the credibility of laboratory results depends on it.

2. Why Impartiality is Important

Impartiality ensures:

• Accuracy and reliability of test results
• Confidence of patients, customers, and stakeholders
• Compliance with accreditation requirements
• Professional integrity of laboratory personnel
• Prevention of unethical practices and misconduct

A lack of impartiality can lead to incorrect decisions, patient risk, legal consequences, and loss of accreditation.

3. Key Principles of Impartiality

The main principles include:

Objectivity

Work should be performed based on evidence and procedures, not personal opinions.

Independence

Personnel must be free from commercial, financial, or personal pressures.

Transparency

Any potential conflicts should be openly declared and managed.

Integrity

Staff must maintain honesty and ethical behavior at all times.

4. Risks to Impartiality in Laboratories

Risks may arise from internal or external sources.

Internal Risks

• Pressure from management to release results quickly
• Personal relationships between staff and clients
• Financial incentives linked to results
• Staff performing tests outside their competency

External Risks

• Customer influence or expectations
• Supplier or vendor relationships
• Regulatory or political pressures
• Gifts, favors, or incentives

5. Conflict of Interest

A conflict of interest occurs when personal interests interfere with professional duties.

Examples:

• Testing samples from relatives or friends
• Financial benefit from test outcomes
• Secondary employment affecting judgment
• Personal involvement in client organizations

All conflicts must be declared to management immediately.

6. Responsibilities of Laboratory Personnel

Every staff member must:

1.      Perform duties according to SOPs and policies

2.      Maintain objectivity and professional judgment

3.      Avoid situations that may compromise impartiality

4.      Report conflicts of interest or undue pressure

5.      Protect confidential information

6.      Refuse unethical requests politely but firmly

       Impartiality is everyone’s responsibility — not only managements.

 7. Responsibilities of Laboratory Management

Management must:

• Identify risks to impartiality regularly
• Establish impartiality policies
• Provide training and awareness programs
• Ensure staff are free from undue pressure
• Implement procedures for reporting concerns safely
• Take corrective action when risks are identified

8. Relationship Between Impartiality and Confidentiality

Impartiality and confidentiality are closely linked.

Confidentiality requires:

• Protection of patient/customer information
• Controlled access to data
• No unauthorized disclosure of results
• Ethical handling of records

Maintaining confidentiality supports impartial decision-making.

9. Examples of Good Impartial Practices

• Following SOPs strictly
• Reporting errors honestly
• Declaring conflicts of interest
• Documenting all activities
• Seeking guidance when unsure
• Treating all samples equally

10. Examples of Poor Practices (To Avoid)

• Changing results under pressure
• Accepting gifts or favors
• Skipping procedures to save time
• Sharing confidential information
• Favoring certain customers
• Performing unauthorized testing

11. Reporting Concerns

If you identify a situation affecting impartiality:

1. Inform your supervisor or quality manager
2. Document the concern if required
3. Do not proceed with compromised work
4. Cooperate with investigation

The laboratory should provide a safe environment for reporting without fear of punishment.

12. Consequences of Violating Impartiality

Failure to maintain impartiality may result in:

• Incorrect results
• Patient harm
• Legal liability
• Disciplinary action
• Loss of job
• Loss of accreditation
• Damage to laboratory reputation

 13. Staff Declaration

All personnel should acknowledge:

“I understand the importance of impartiality and will perform my duties objectively, without bias, conflict of interest, or undue influence. I will report any situation that may compromise impartiality.”

14. Summary

Impartiality is essential for:

• Trustworthy laboratory results
• Patient and customer safety
• Compliance with international standards
• Professional ethics