The entrepreneur is obliged to notify the Office of:

  • changes in all data in Entrepreneur's request, in the Entrepreneur's questionnaire, in the Entrepreneur's security documentation, if it is a party to the proceedings, Immediately (Section 103(3) of the Act),
  • data changes under heading (a), (b), (c) or (q) of the entrepreneur's questionnaire and in part "Methods of implementation of the different types of ensuring the protection of classified information" security documentation in the scope of updating the type of protection of classified information for which a change has occurred, and the establishment or cancellation of a secure area of the category Restricted, if the holder of the Facility Security Clearance is an entrepreneur, Immediately (Section 68(c) of the Act),
  • data changes in the entrepreneur's application, in the entrepreneur's questionnaire (with the exception of items (k) to (n)), the Security Documentation of the Entrepreneur (to the extent of the update of the part that has changed), if the holder of the Facility Security Clearance, once per calendar year, always on a date that coincides with the date of issue of Facility Security Clearance (Section 68(d) of the Act).

Changes to the data in the entrepreneur's questionnaire are supported by documents to verify the conditions under Section 16 of the Act to the extent and in the form laid down in Section 3 of the Industrial Safety Decree.

Please note:

If the entrepreneur holds more than one Facility Security Clearance, he notifies changes to the data in only one copy. It shall indicate in the entrepreneur’s ‘change questionnaire’ all the classification levels and forms of access contained in those clearance.

Notification of changes to data once per calendar year (Section 68(d) of the Act) in this case, the entrepreneur submits to the Office on the date on which the date of issue of the Facility Security Clearance, which was issued to the entrepreneur earlier.

If the entrepreneur is issued with a ‘duplicate’ Facility Security Clearance, because he has reported to the Office the theft, loss or damage of the entrepreneur’s ‘originally issued’ Facility Security Clearance, or if the entrepreneur is issued with a ‘duplicate’ Facility Security Clearance when changing one of the data listed therein, the date of issue of the Facility Security Clearance is still considered to be the date of issue of the ‘originally issued’ Facility Security Clearance;.

An entrepreneur who has access to classified information is also obliged to immediately notify the Office in writing of a fact that may affect the issue or validity of the Facility Security Clearance (Section 69 of the Act).

Method and form of notification of changes

For the notification of changes to the data in the entrepreneur’s questionnaire during the security procedure, the entrepreneur shall use the entrepreneur’s questionnaire. For the notification of changes to the data in the entrepreneur’s questionnaire after the issuance of the Facility Security Clearance, the relevant ‘entrepreneur’s change questionnaire’ available here.

For the notification of changes to the data in the entrepreneur's application form, the entrepreneur may use the entrepreneur's application template set out in the Industrial Security Decree, which is available on the Office's website (here) or use the application form on the NSA portal – here,

If it is a requirement of the Industrial Safety Decree, the notified change must be supported by the relevant documents, in the specified form (Section 11 of the Decree).

The notification of changes must indicate who is making it (the identification data of the entrepreneur and the name and surname of the responsible person of the entrepreneur must be provided) and what it concerns. In addition, this notification must include the designation of the authority to which it is addressed (the Office) and the signature of the responsible person of the entrepreneur.

The notification of changes may be submitted in paper or electronic form.

In paper form, it is possible to submit the notification of changes in person or through another person authorized for this purpose in the filing office of the seat of the Office (Na Popelce 2/16, Prague 5 - Košíře), in office hours.

Registrar's office hours:
Monday and Wednesday: 8:00 - 17:00
Tuesday and Thursday: 8:00 - 14:00
Friday: 8:00 - 13:00

Notification of changes can also be sent via the postal licence holder or a special postal licence to the Office's address (P.O.BOX 49, Prague 56, postcode 150 06).

In electronic form, it is possible to submit a notification of changes by delivery to the Office Data Box (Office ID – h93aayw, ‘Security procedure – Report of changes’ shall be entered in the ‘Case’ field), on the Office's Electronic Registry (This email address is being protected from spambots. You need JavaScript enabled to view it.), the field ‘Subject matter’ shall be filled in ‘Security management – Notification of changes’), or via an online service using the means of a qualified electronic identification scheme (NSA portal).

In case of submission to the electronic mailroom:

  • Entrepreneur's request form it must be the output of an authorised conversion or it must be signed by a responsible person with a recognised electronic signature,
  • statement of the owner's account in the central register of investment instruments it must be the output of an authorised conversion or it must be signed by the person who issued the document with a recognised electronic signature;
  • other documents necessary to verify the conditions under section 16 of the Act at the time of submission to the Electronic Filing Office it must be the output of an authorised conversion or it must be signed by a responsible person with a recognised electronic signature; on delivery to data boxes does not have to comply with the above requirements,
  • Entrepreneur's Change Questionnaire and Entrepreneur's Security Documentation does not have to comply with the requirements set out in the previous points, for delivery to the electronic mailroom, the submission must be signed by the responsible person with a recognised electronic signature.

What penalty can be imposed for non-compliance with the obligation to report changes

Failure to notify a change may also be assessed by the Office as a security risk within the meaning of Section 18(3) of the Act, which may result in failure to comply with an application for the issue of an Facility Security Clearance or in the invalidation of an existing Facility Security Clearance.