DearDL,
As per comments in previous post evaluation is rather difficult due absence of certain items.
(1) What is the scope?, eg checklist is targeted to comply with ?
(2) What are yr definitions of validation, verification ? Maybe answered by (1).
For example, here is a quote from a FDA retail manual -
VALIDATION means, for the purpose of this Manual, to focus on scientific and technical information to determine if the food safety management system in place will effectively control the food safety hazards once implemented.
Note the caveat, and the last 2 words. But the latter have been substantially re-interpreted / expanded in various later documents. An illustrative example (va1) is given below.
Yr proposed checklist appears to be (partially) based on an FDA-NCIMS document which was apparently developed for milk –
va2 - FDA haccp validation checklist.pdf 113.27KB
618 downloads
However I noticed you have added some verification (yr word) activities into the validation list. This IMEX is atypical of the format of other haccp treatments. Normally it is the reverse presentation (or complete separation as per 2008 Codex), eg as in the original NACMCF document.
As per va2, the title of “annual validation” seems to be interpreted as equivalent to an annual review of the haccp system. Confusing terminology IMO. “Annual Review” is also a popular term within interpretations of the verification function (although at least the defs. of Ve have remained fairly stable with time AFAIK). Comes back to a question of clarifying definitions again. (Not a criticism of present checklist, just a general comment.)
Or is the checklist targeted to FSIS as mentioned in previous post ?. US totally not my area but the current FSIS requirement seems rather different in implementation assuming this, beautifully presented, document (2013) reflects their current thinking –
va1 - FSIS HACCP_Systems_Validation.pdf 750.34KB
533 downloads
For comparison to va1 (2013), here is another, nicely presented but older, retail manual based on the (ca.2002) FDA original. The differences to va1 are pretty obvious.
va3 - Massachusetts Validation-verification Plans,retail, 2003.pdf 1.97MB
398 downloads
I agree with KTD’s comment on frequency. The topic of “immediate revalidation" seems to have been missed altogether (and also in va2 attachment).
I would also predict that some of the items in va2 would be interpreted elsewhere as part of verification (or even revalidation!
).
Anyway, perhaps you could confirm if the intention is to comply with (milk?) requirements similar to va2 ? Or FSIS? or ?
Rgds / Charles.C