How long should installation and maintenance records be kept?

• A. Records should be retained for several years as required by policy or law (commonly seven years).
• B. Records must be kept for only the duration of the project.
• C. Records should be kept indefinitely.
• D. Records are not required to be kept.

Answer: (A)

Record retention is about how long you keep installation and maintenance documentation. The best practice is to retain these records for several years as required by policy or law, commonly around seven years. Keeping them for that period gives you a verifiable history of what was installed, when it was installed, and what maintenance was performed. This supports regulatory compliance, helps with warranty claims, and provides needed information during audits or investigations. Storing records only for the project duration creates gaps if future service or questions arise. Keeping records indefinitely is usually unnecessary and burdensome, and saying no records are required isn’t accurate in most regulatory environments.