| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| The Vertigo E.P. (12", EP) | Network Records | NWKT 24 | UK | 1991 | |
| Infiltrate 202 (7", Single) | Network Records | NWK 24 | UK | 1991 | |
| Remixed Vertigo EP (12", EP) | Network Records | NWKTR24 | UK | 1991 | |
| The Vertigo E.P. (12", EP) | ZYX Records | ZYX 6555-12 | Germany | 1991 | |
| The Vertigo E.P. (CD, EP) | ZYX Records | ZYX 6555-8 | Germany | 1991 | |
| The Vertigo EP (Special CD Edition) (CD, EP) | Network Records | NWK CD 24 | UK | 1991 | |
| The Vertigo EP (12", EP, Ltd, Sil) | Network Records | NWKT 24 | UK | 1991 | |
| The Vertigo EP (12", Ltd, MP, EP, Sil) | Network Records, Network Records | NWKT 24, NWKT 25 | UK | 1991 |
referencing The Vertigo E.P., CD, EP, ZYX 6555-8
referencing The Vertigo EP, 12", EP, Ltd, Sil, NWKT 24
referencing The Vertigo EP, 12", EP, Ltd, Sil, NWKT 24
I suppose that ZYX cannot be blamed for the fact that the pressing they used is one where "Real Time Status" and "The 1st of May" are pressed 8% too slow, but given that "Real Time Status" was available in pristine quality at the correct tempo on the UK Network CD, one can only imagine that decent masters existed at the time for the other tracks, making this is altogether a disappointing disc for collectors.