Which of the following is a recommended best practice for maintaining delivery documentation?

The recommended best practice for maintaining delivery documentation is to store records in a secure, backed-up digital system. This approach ensures that important documents are not only easily accessible but also protected from physical damage or loss that can occur with paper records, such as fire, water damage, or simple misplacement. Additionally, utilizing a digital system allows for efficient data retrieval and management, which can be critical for compliance and operational efficiency in the LP gas industry.

Having a digital backup also acts as a safeguard against data loss, as it provides a recovery option in case of hardware failure or other unforeseen issues. This method aligns with modern best practices in record-keeping and enhances the ability to track and manage customer transactions accurately.