Pakistan/Iran Visa Question.
 

Sorry if this is a repeat question, but I would like to know time limits from issue of visa's for the above countries, to actual entry into the country. Planning on heading that way this year, but not yet sure of a departure date. If there was a large time window on which entry was permitted, I would be tempted to start the applications sooner rather than leaving it till lastminute.com.
Cheers!!!!

I think there valid for 3 months from date of issue, going that way this year as well but on to India for approx 3/4 months and then back so I will have to reapply for the return journey ?