The time after a union is voted into place and before the parties have entered into a collective bargaining agreement is often viewed as a period of great uncertainty. It is typically a time of considerable posturing as the employer and union seek to establish their respective authority as they work through this new relationship. There is often disagreement on what constitutes a management right (that does not need to be negotiated) as opposed to a mandatory subject of bargaining (that must be negotiated). Read on to learn more about disciplining employees in a newly unionized setting. A typical disputed area is the employer’s right to determine how to discipline employees before a first union contract is finalized. This area received significant clarity..