DPLI Screening study materials
DPLI Screening study resources

DPLI Screening: Professional Conduct and Ethics

DPLI Screening · Work through your exam, one topic at a time.

All guide sections

Professional Conduct and Ethics

The Professional Conduct and Ethics domain tests integrity under pressure: whether you apply the same standard to everyone, protect information, declare conflicts, and refuse improper requests. The exam looks for reasoned refusal and escalation, not dramatic gestures.

Core duties

  • Work within your competence and authority; refer out when a task exceeds either.
  • Apply procedures consistently. Status, seniority, nationality, appearance, or personal relationship is not a lawful reason to vary a check.
  • Declare conflicts of interest as soon as you recognise them, including financial interests and personal relationships.
  • Protect confidentiality: collect only what is needed, share only with authorised people, and secure records and images.
  • Use authority proportionately, with dignity and no unnecessary intrusion.
  • Report misconduct through the proper channel and do not retaliate.

Worked example

A colleague asks you to skip a check for a VIP to avoid delay. The procedure applies regardless of status, and skipping creates a safety or security risk while concealing it. Refuse, offer any lawful expedited process that still includes the required check, and document the request and your response. If a supervisor directs the skip, escalate through the reporting line and record the direction.

Traps

  • Accepting gifts or hospitality that could influence decisions.
  • Sharing screening images or stories on social media.
  • 'Just this once' exceptions that become practice.
  • Using position for personal benefit.
  • Failing to declare a conflict.
  • Overriding procedure to please someone senior.
  • Treating a complaint as disloyalty.