At EZ
Min rest is the greater of:
12 hours - can be reduced to 11 if in hotac within 30 mins of airport.
or
A period equal to the previous day's duty if more than 12 hours.
Note this refers to duty hours not flight duty hours. So if you've been flying, positioning and then 'officing' you add it all together and that is the min rest period.
There are a few other minor variations but essentially that's it.
Denti
Does it matter whether the guys at EZ like it or not? If necessary they will change it!