Ontario guide
Security Guard Note-Taking Examples
Examples of factual notes, correction habits, time entries, and incident detail capture.
Last reviewed: by Ontario editorial team.
Quick answer
Security notebook entries are contemporaneous records: they capture details while memory is fresh and support later reports, handoffs, and testimony. Good notes are chronological, factual, legible, durable, and made according to employer policy.
Start and end the shift clearly
Record the date, assignment, location, shift time, partner or supervisor where relevant, equipment received, and important briefing information. Use one consistent time format. At handoff, note unresolved incidents, keys or equipment transferred, and who received the information.
Do not leave large blank spaces that could later be filled without explanation. Follow the approved practice for unused lines and page continuity. Keep the notebook secure because it may contain personal, operational, or legally sensitive information.
What to write during an incident
Capture information that is difficult to reconstruct:
- exact time and location;
- how you became aware of the event;
- direct observations and relevant environmental conditions;
- names and contact details collected under policy;
- exact words for threats, instructions, consent, or refusals;
- descriptions based on observable features and clothing;
- actions taken and why;
- calls, arrivals, and handoffs; and
- injuries, first aid, evidence, witnesses, and video locations.
Write while events occur only when it is safe. Immediate protection of people comes before paperwork. As soon as the scene is stable, identify that the later entry was made from memory and record the time it was written.
Corrections
Never erase or obscure the original entry. Use the approved correction method—commonly a single line through the error, the corrected information, and initials—so both versions remain readable. Do not tear out pages or rewrite a notebook after learning which details would look better.
Example entry
22:06 — North loading door. Found door ajar approx. 10 cm. No visible damage. Did not enter. Radioed Control (A. Singh); requested second guard. 22:09 — Guard Singh arrived. Checked exterior together. 22:12 — Facilities contact L. Martin advised by phone. Door secured at 22:18; incident report requested.
The entry shows time, place, observation, safety choice, notifications, and outcome. It does not claim “break-in” without evidence.
Notes are not a private diary
Avoid jokes, personal criticism, unrelated medical detail, or speculation. A notebook may be reviewed by supervisors, investigators, lawyers, courts, regulators, or the people whose information is recorded. Write professionally and only for legitimate work purposes.
Study questions to ask
When reviewing a scenario, ask which fact could later be disputed. Was a direction to leave given? Who authorized access? What exact threat was made? When did police arrive? The strongest answer usually preserves those details without sacrificing immediate safety.
Practice Ontario note-taking questions
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