The NSI is certified Quality Management System (QMS) in compliance with international ISO 9001:2015 standard for the following fields of activities: receiving, collecting, processing, storing, analyzing, delivering and disseminating statistical information. Quality framework includes:
- Management Regulation
- Annual quality objectives
- Specific procedures according to main phases of national statistical business process model (according to Generic Statistical Business Process Model - GSBPM 5.1)
- Regular internal and external audits
QMS is part of the Integrated Quality Management System of Statistical Products and Services and for the Information Security of the NSI.