Please tell me what is starting time of study of stability in ongoing program
Which date final drug are approved in QC lab,then this date is taken after one month,if in under one month,if are not charge in chamber for this stability sample,then deviation to be rise,and we reanalysis for this sample, according to stability protocol ,some specific test taken for this analysis.
After passing of finished product from QC i.e. initial results, charge for stability study as per SOP window period. After charge from date of one month, Interval start for accelerated study.