GN-21 R4.4
GN-21 R4.4 is the official HSA identifier for “Guidance on Changes to Registered Medical Devices (Revision 4.4, archived)”. GN-21 R4.4 is the official identifier HSA uses for this instrument.
- Instrument
- GN-21
- Full name
- GN-21 R4.4
- Category
- Registration
- Authority source
- English
- Readable HTML
- 15 articles · 1 language version
- Published
- August 21, 2018
- Effective
- —
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Each version has stable article anchors for direct citations and highlighting. The readable text is generated from an authority source and does not replace the legally controlling publication.
Guidance on Changes to Registered Medical Devices (Revision 4.4, archived)
HSA GN-21 R4.4 (archived 31 March 2019). Archived expression listed on the official HSA guidance-documents collection with an explicit ARCHIVED date; superseded by the current GN-21 row (sg-gn-21). Exact archived PDF ingested as sec-1 through sec-6 plus Annexes 1-4.
GN-21 R4.4 is the official identifier HSA uses for this instrument. Always confirm the current consolidated text and transition provisions with the official source before filing.