Yes, provided you meet the eligibility criteria.  Eligibility typically begins when you have a head office plus by 3 or more sites.  The eligibility criteria is defined in IAF MD 1.  (refer to the mandatory documents) Keys points to note are: You must have a single management system A defined central function has to define, establish and control the management system A central management review must occur. All sites must undergo an internal audit The central function must collect and analyze data related to system changes, management review, complaints, corrective actions, internal audits, statutory and regulatory requirements.   There are some other considerations defined in IAF MD 1 that your Sales team will review.