What is the deadline for presenting an offer?
Well, the issue of deadlines to present offers in a public tender ... what a headache can be if you don't pay attention. There is no magic rule that works everywhere; It all depends on the country, how tangled the contract is and, of course, on the humor of the entity that organizes the tender.
Normally, the entity that launches the tender tells you Clarito until when you have a chance. Sometimes it's just a few weeks, sometimes they give you a couple of months, but be careful: you don't trust that it will always be the same. You have to read the documents with magnifying glass, because the devil is in the details, and lose a date for clueless ... well, you will imagine, you are left out of mercilessness.
For example, in the European Union, the geniuses of the bureaucracy usually give at least 35 days to present offers in open tenders - although there is hurry (and justify the urgency), they can cut it to 15 days. In the United States, the thing is a bit more vague: the law says that the deadline has to be "enough", which, frankly, sounds like "we let you know when we see convenient." No magical numbers.
What is safe: preparing a decent offer takes your time. It's not just gathering papers and voila; You have to investigate the market, put together the technical part, square the numbers, and sometimes get guarantees or insurance. That is, if you plan to leave everything for the last minute, you better or mess. As soon as the tender comes out, put the batteries.
And I don't get tired of repeating it: if you spend the date, you lost. The entities do not even look at you if you are late, no matter how much you cry or supply. They are very sharp with that. So, nothing to trust; You have to have everything ready before the limit time not to stay outside like a rookie.
In summary: the deadline varies, it depends on the place and the type of contract. Read the documents well, do not sleep, and deliver everything on time. If not, you know, there is no second round.