What is the latest time an addendum can be issued before bid closing?

The latest time an addendum can be issued before bid closing is no later than 4 days prior to the closing date. This timeframe allows bidders sufficient opportunity to review the changes or additional information provided in the addendum and incorporate them into their bids. Issuing an addendum within this period is critical because it ensures that all prospective bidders are aware of any changes and can submit their proposals accordingly, while also maintaining a fair and competitive bidding process. Timing is essential to ensure that all parties can prepare adequately without feeling rushed or unaware of critical information that could affect their submissions.