Depending on your business type you may need licenses, government approval, certificates, permits, bonding, and credentials to be able to legally operate. If you are not 100% sure you will be in full compliance with local, state and federal regulations, then you should seek input from an attorney, trade organization, chamber of commerce and insurance agent.
You should complete the following tasks before proceeding to the current one.
List of resources, subject matter experts, trusted partners, and tools that can be useful to complete the task.
Don't stop now! Just pick the very next stage-card that resonates with your business and continue working on the correspondent tasks.