Hi All
I have a question as Im a bit confused
and I hope you can explain or advice
SO for my HACCP I normally do a hazard analysis where I assess the likelihood and severity for each hazard( B/C/P) indicating which risks and steps are high risk , (normally M/M, M/H, H/H) then only these steps I put through the CCP decision tree ( codex) to see which of them will be a CCP others will be controlled by PRP/OPR
Recently an auditor told me that I should put all process steps through the decision tree to see which ones I should control via PRP and which ones will be a CCP.
In my understanding the hazard analysis would be pointless if all the steps have to go through decision tree. if a step is managed by PRP and is not significant (L/M, L/H) the decision tree will indicate the same.
Moreover I have seen some haccps for a meat industry where a deliver/intake step is controlled by PRP (with B= M/H), and in other HACCP it is a CCP.
It is a bit confusing and Im not sure If I'm doing it wrong ?
regards
Anna
Hi Anna,
Yr difficulties arise from variations in opinions within the HACCP "community".
Yr OP contains queries on 2 topics -
(1) How to determine CCPs,
(2) How to determine PRPs.
The queries also overlap difference between "systems" of HACCP, eg, Codex, NACMCF, ISO, FSMA.
Regarding (1) Codex, NACMCF,,ISO support yr "basic" procedure. However various standard textbooks/Literature publications use alternative methods such as you refer. Presumably auditors may similarly also differ depending on their own training histories. afaik, GFSI-recognised FS Standards typically claim to "base" their haccp Principles on Codex (probably following GFSI itself ?).
Regarding (2) Codex, NACMCF, ISO support defining PRPs in advance of the hazard analysis which thereby predetermines related likelihoods in the subsequent hazard analysis. Again, some recognised texts determine PRPs from risk determination within the hazard analysis.
One well-known CCP decision tree (Campden) modifies Codex by adding an initial "Stop" question, eg - is the appropriate control measure handled by a PRP ?
FSMA introduced it's own risk assessment variant which I believe was borrowed from other RA areas. Personally I have so far failed to comprehend it.