- OPAC – Online public access catalogue
- OPAC – Internet public access catalogue
IPAC is protected by copyright of Cosmotron Bohemia, s.r.o. and copyright of authors of published content according to copyright law No. 121/2000 Sb..
According to CZ § 30 of Copyright law 121/2000 Sb., the user of IPAC is allowed to make duplicates (print, saving to a hard drive etc.) only for personal use under a condition that the content would not be changed or misused, by which the owner's copyright would be violated according to CZ § 11 and CZ § 12 law No. 121/2000 Sb.