QuickLinks -- Click here to rapidly navigate through this documentExhibit 31.2
CERTIFICATION
I, Christopher J. Lindop, certify that:
1. I have reviewed this annual report on Form 10-K/A of Inverness Medical Innovations, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
Date: October 6, 2004 | | /s/ CHRISTOPHER J. LINDOP
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| | Christopher J. Lindop Chief Financial Officer |
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CERTIFICATION