Permits become null and void if the authorized work does not start within ______ days of issuance?

In many jurisdictions, construction permits are typically valid for a set period during which the authorized work must commence. If work does not begin within that timeframe, the permit becomes null and void, meaning that the holder would need to reapply for a new permit to proceed with their project.

For this question, the correct period after which permits become null and void is often set at 180 days from the date of issuance. This timeframe allows for adequate planning and preparation for many construction projects while also ensuring that permits are not left open indefinitely for projects that may not materialize.

This practice helps local governments manage and monitor construction activity in their areas effectively, ensuring that only active projects are under current permit conditions. Other options like 90, 120, and 150 days may be used in some places, but in this scenario, 180 days is the widely accepted standard.