After the planning and training are done, you will want to move into the actual execution or implementation phase of managing the change. To ease the actual implementation, you will roll out the use of the electronic logging devices (ELDs) in phases. The main reason for this is to beta test the devices, the data usage, and policies and procedures using a control group. Include your driver champions in the beta-testing phase. They can then serve as mentors during the full roll-out. During the beta testing phase, you will want to spend time reviewing your processes for sorting and using data. This is meant to be a summary of information contained in the rule. Be sure to review the rule and seek any legal advice from counsel. This material contains suggestions, and companies should find an approach that fits their unique operations best.