Affidavits are sworn written statements made under oath or affirmation, used as evidence in legal proceedings. They serve to present factual information to a court or other legal authority when the person making the statement (the “affiant”) cannot be physically present to testify.

Key points about affidavits

  • Sworn Statements. The affiant swears that the information in the affidavit is true to the best of their knowledge.
  • Legal Use. Affidavits are often used in court cases, investigations, and administrative proceedings to support facts related to a case or claim.
  • Signature. The affiant must sign the affidavit in the presence of a notary public or other authorized official, who then notarizes it.
  • Applications. Commonly used in civil cases (like family law, workers’ compensation claims, insurance disputes), criminal cases, and even for non-court purposes, such as real estate transactions or business dealings.

In investigations, affidavits are vital tools for documenting and presenting facts.

Factual Investigations (e.g., Workers’ Compensation Claims)

In the context of an investigation, Affidavits may be specifically used for.

  • Affidavit of Injury. In workers’ compensation cases, an injured worker may provide an affidavit detailing the circumstances of their injury, including how, when, and where it occurred. This document helps substantiate the worker’s claim.
  • Witness Affidavits Witnesses to the incident or accident can provide affidavits outlining what they observed. This is critical in verifying facts when the investigator gathers information from multiple sources.

Skip Tracing and Surveillance

  • Affidavit of Diligent Search. In skip tracing, an investigator may need to provide an affidavit that details the steps taken to locate an individual. This can be used in court to show that all reasonable efforts were made to find the person.
  • Affidavit of Observation. During surveillance, an investigator might submit an affidavit stating their observations of the subject. This is especially important in cases where the investigator personally observed behaviours inconsistent with a claim (e.g., someone claiming a disability but engaging in physically demanding activities).

Legal Proceedings

  • Affidavit of Service. Investigators often need to serve legal documents. An affidavit of service provides proof that the investigator successfully delivered legal papers (e.g., subpoenas, court orders).
  • Affidavit for Search Warrant. An investigator in an enforcement agency may be required to submit an affidavit to support an application for a search warrant. In this case, the affidavit outlines probable cause, providing the court with the justification needed to approve the warrant.

Fraud Investigations

  • Affidavit of Facts. In fraud investigations, particularly involving insurance claims or financial misconduct, affidavits can detail the steps taken in the investigation, including evidence of fraudulent activity. These affidavits are critical in legal proceedings or when submitting findings to regulatory bodies.

General Insurance Investigations

  • Affidavit of Loss. A claimant may be required to submit an affidavit detailing the loss they suffered, such as damage to property or a personal injury. This serves as official documentation for an insurance company to process the claim.
  • Third-Party Affidavits. Investigators can gather affidavits from third-party witnesses, experts, or medical professionals to provide an unbiased account of events, often strengthening the case.

Court Proceedings

  • Evidence Submission. In some cases, investigators may need to submit affidavits detailing their findings or expert opinions to support court cases. For example, in family law or criminal defence cases, an investigator’s affidavit might provide crucial evidence related to surveillance or background checks.

Final Notes on Affidavit Use

Affidavits ensure that information presented in an investigation or legal proceeding is verified and carries legal weight, which is crucial when evidence needs to be presented in court or to other legal authorities.

In many jurisdictions in Australia, the Courts will provide an affidavit template.  The template and the court rules can be found on the respective court websites.