ISRA Center is an active member of international professional associations (ESOMAR, AMA, QRCA, IRIS Network, SORMA) promoting high standards related to data quality.



ISRA data quality is guaranteed by:

  • precise sample planning
  • proper data weighting to ensure sample is representative for target population
  • mid and end-project client field reporting
  • back-checking standards & key verifications
  • 50% in case of physicians/pharmacists studies and at least 40% in case of patients studies phone checked questionnaires/ field interviewers (the client can participate in the process of checking the quality of data collection and data preparation)
  • adequate security measures are employed in order to prevent unauthorised access, manipulation or disclosure of the data 
  • all activities are designed, carried out, reported and documented accurately, transparently and objectively