* Have an income limit below which it doesn't apply
* Must be tied to some kind of IP or proprietary knowledge. The fact that an exemption on healthcare workers killed the compromise is nuts. Nurses don't have any proprietary information or knowledge that would harm their former employer
* Must be tied to an employment contract--IE no non-competes for at-will employment. Non-competes should be a two-way street, if the employer is going to get the protection of employee retention and IP privacy, the employee should have some protection against being summarily fired (and then unable to get another job)