How long can a temporary permit be granted, including extensions?

A temporary permit allows individuals or companies to begin work while they are in the process of obtaining the necessary permanent licenses or certifications. In many jurisdictions, this type of permit can be granted for up to 270 days, including any extensions that may be allowed. This timeframe provides ample opportunity for the permit holder to complete the necessary requirements for securing a full license without interrupting their operations.

In the context of the options presented, the timeframe of 270 days ensures that individuals have enough time to fulfill the regulatory requirements and still maintain their business activities. The other durations mentioned do not align with the typical stipulations for temporary permits, making 270 days the most appropriate and accurate answer.