Notebook Maintenance & Legal Implications

Why the Notebook Matters

A security guard's notebook is far more than a personal memory aid. It is a contemporaneous legal record — a document made at or near the time of the events it describes — and it may be introduced as evidence in court. Judges, crown counsel, and defence attorneys rely on notebook entries to establish what a guard observed, when, and under what circumstances. A well-kept notebook protects the guard on the witness stand; a poorly kept one can destroy their credibility and collapse a case.

The word contemporaneous is key: entries must be made at the time of the event or as soon as practicable afterward, not reconstructed from memory hours or days later. The closer in time the entry is to the event, the more weight it carries.

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The Notebook Rules

Alberta Basic Security Training (ABST) and the Security Services and Investigators Act (SSIA) expect every licensed security worker to maintain a notebook that meets accepted industry standards. The rules below are the standard a court will apply when deciding whether to rely on your notebook.

Format and Construction

• Bound and sequential — Use a bound notebook with pre-numbered pages, not loose sheets or a digital app that allows silent editing. Sequential pages make it obvious if a page has been removed or skipped.
• No torn pages — Never tear a page out. A missing page suggests something was hidden and casts doubt on the entire notebook.
• Pen, not pencil — All entries must be written in ink. Pencil can be erased and altered, which defeats the purpose of a permanent record. Blue or black ink is standard.

Making an Entry

• Chronological order — Events are recorded in the order they happen. Never pre-write entries or fill in tomorrow's page today.
• Date and time every entry — Use the 24-hour clock, written as four digits with no colon (e.g., 1430, not 2:30 PM) so there is no AM/PM ambiguity. Each entry begins with the date and time.
• Sign each entry — Every entry is signed by the guard who wrote it. If another guard contributes, they sign their portion.
• No blank spaces — Any blank space (the end of a line, a half-empty page) must be crossed out with a single line so nothing can be added later.

Correcting Errors

• Single-line correction — If you make a mistake, draw one line through the incorrect text, write the correction nearby, and initial it. The original text must remain legible.
• Never erase or obliterate — No erasing, no white-out, no scribbling over. Erasing looks like tampering, even when the original was genuinely wrong.
• Never backdate or alter after the fact — If you remember something later, write a new, dated entry noting "addendum to [date/time] entry," never edit the old one.

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Do / Don't Reference Table

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Legal Implications of Tampering

A notebook that has been altered, erased, or backdated is a tampered record. The consequences are serious:

• Loss of credibility — Once a court finds that a notebook has been altered, the guard's entire testimony becomes suspect. Defence counsel will use any sign of tampering to impeach the witness.
• Perjury — Knowingly making a false entry in a notebook that is later used in court can support a perjury charge, a serious criminal offence.
• Contempt of court — Altering a document that has been, or may be, tendered as evidence can amount to contempt of court, punishable by fine or imprisonment.
• Disciplinary action — Under the SSIA, dishonesty in record-keeping is a disciplinary matter that can result in suspension or cancellation of a security worker's licence.

The rule is simple: your notebook is your evidence. Treat it the way you would want a court to treat your word.

What to Record in Every Entry

A notebook that follows every formatting rule still fails if the content is thin. Each entry should answer the reporter's six questions: who, what, when, where, why, and how.

• Who — full names and roles of everyone involved; if a name is unavailable, record a physical description (age, height, build, clothing, distinguishing marks).
• What — the observed event in factual terms. "Observed male place bottle in jacket" is an observation; "observed male steal" is a conclusion.
• When — the 24-hour time the event occurred.
• Where — site, building, floor, door, direction of travel.
• Why — your basis for being there: routine patrol, alarm response, complaint.
• How — the action you took: approached, reported to police, detained, refused entry.

Quick Answer: Record observations, not conclusions. Write what you saw and heard, quote people verbatim, and note the action you took — leave legal conclusions for the court.

A frequent ABST exam trap is the gap between observations and opinions. "Smelled alcohol, slurred speech, unsteady gait" are observations; "was drunk" is a conclusion. Opinions belong in a notebook only when you are recording an assessment you are qualified to make. Record verbatim quotes in quotation marks — a paraphrase loses its evidentiary value.

The Notebook on the Witness Stand

In Canadian court proceedings, a witness may refresh memory from a contemporaneous notebook: you ask to refer to it, read the entry silently, then answer from refreshed memory — you do not read the notebook aloud into the record. Defence counsel may cross-examine on any inconsistency between your notebook, your incident report, and your testimony.

Worked scenario: You recorded a jacket as "black" at 1430 but wrote "dark jacket" in your later incident report. Defence counsel asks which is correct. The contemporaneous notebook entry normally prevails — but only if it was genuinely made at the time. Immediate, pen-and-ink entries are the record a court trusts over later reconstruction.