Which of the following MUST be specified for electronic bids?

The correct choice regarding what must be specified for electronic bids is the electronic commerce method that bidders may use. This is essential because it clarifies the format and the technologies that bidders should employ when submitting their bids. By stating the electronic commerce method, it ensures that all participants in the bidding process have a clear understanding of how to submit their bids, promoting fairness and equal access to the bidding opportunity.

Specifying the electronic commerce method also helps to mitigate confusion and potential disputes regarding bid submissions. It allows organizations to set definitive standards for file types, submission platforms, and any required security protocols. Ensuring a uniform submission method can enhance efficiency and reduce the risk of technical issues that could affect the validity of bids.

While verification of received documents, public opening of bids, and the deadline for bid submission are all important components in the bidding process, they do not address the specific requirement for the electronic submission mechanism itself. Therefore, although they might be crucial in a broader context, they do not serve the same fundamental purpose as specifying the electronic commerce method.