Expectation and Communication in the Workplace
I think the problem here is more along the lines of expectation and communication. What do the Directors expect of the employees? Better productivity, less absenteeism/tardiness, more involvement in making things more efficient (cost-effective as well as quality), and more positive responses to customer demands/inquiries, or similar issues. You don't know how to play the game unless you know the rules.
Similarly, you can communicate the expectations of the Directors to the lower levels, including supervisors, who should become your allies. Greater communication of expectations, and the administration of discipline if those expectations are not met, will make the supervisor's job easier.
Should the employees complain to a Director, the Director should inform the employee that he endorses your actions and, in fact, has developed the list of expectations with you and the other Directors. Seeing that the historical avenues of redress have been closed, and in fact, the Director is siding with you, the employee has two choices: abide by the new rules or leave the company.
Finally, do not be afraid to impose discipline on those employees who seek to challenge your authority. If the Company has a set of Rules for Good Order, enforce them in an even-handed manner. Discipline is designed as a corrective measure, not a punitive response to an employee's disregard of the rules, especially if the violation is minor.
In those cases, discipline should be "progressive," starting with informal counseling, then, with each successive violation of the rules, formal counseling with documentation of the event placed in the employee's file, a formal letter of reprimand, one-day suspension with pay, three-day suspension, and finally, suspension subject to discharge.
In major cases, such as gross insubordination, fighting, possession of alcohol and/or drugs, destruction of Company property, theft, and the like, immediate termination is warranted. In any situation involving termination, an immediate investigation of the facts and circumstances should be undertaken to sort out the facts, rather than rely on fiction, to determine whether the suspension should be turned into a termination or reversed and permit the employee to return to work.
Hope this has been helpful.
Regards,
PALADIN