When someone raises a concern, respond promptly, impartially, and thoroughly, and document every step.
Courts and agencies look less at the outcome than at whether the process was reasonable. These five things are what "reasonable" means.
The standard: most workplace investigations use "more likely than not." You don't need proof beyond doubt. You need a reasonable conclusion based on the evidence you gathered.
A clear sequence you can follow every time. Most straightforward investigations take one to three weeks.
Document the complaint in detail. Decide on interim measures, such as schedule changes or paid leave, without penalizing the person who complained.
Choose an impartial investigator. List the allegations, witnesses, and evidence. Preserve emails, messages, and records.
Complainant first, then witnesses, then the accused, who must have a full chance to respond. Re-interview as new facts come up.
Weigh the evidence, reach a finding on each allegation, write the report, and decide on action. Close the loop with both parties.
Tell everyone involved that retaliation is prohibited, and watch for it. Retaliation claims are often easier to prove than the original complaint.
Plus the editable Word template.