Central Product Classification Version 2.1International Standard Industrial Classification of All Economic Activities, Rev.4
CPC v2.1 47540 to ISIC Rev 4
Crosswalk mapping from CPC v2.1 47540 "Optical media, not recorded" to ISIC Rev 4. 1 official equivalence.
CPC v2.1 47540 in ISIC Rev 4
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About CPC v2.1 47540
47540 Optical media, not recorded**Includes:** - unrecorded disks prepared for laser-beam recording: • compact disks (CDs) • DVDs • other optical media **Excludes:** - recorded optical media: • audio, video or text-based, cf. 476 • packaged software, cf. 478