Originally Posted by shahsamadhamadani

Cannot shed light on the your former question of the conversion of CBR into FBR but I will answer your second question.

The CTP is of 6 months presently. Previously it used to extend to 10 months or a year.
The STP of customs is 6-7 months presently. After that, some trainings may be conducted in the foreign but the service starts right away after STP, in the field i mean
You can find the answer to your "perks and privileges" and "promotions" questions while browsing through other posts...