410 IAC 7-26-125
410 IAC 7-26-125 "Time/temperature control for safety food" or "TCS food" defined
Cite as Ind. Admin. Code tit. 410, r. 7-26-125
Sec. 125. "Time/temperature control for safety food" or "TCS food" has the meaning set forth in IC 16-18-2-351.7. A food is considered to be a TCS food if, because of the interaction of its aw and pH values, it is designated as product assessment required in Table A or B as follows:
Table A. Interaction of pH and aw for control of spores in food heat-treated to destroy vegetative cells and later packaged
aw values
pH values
4.6 or less
> 4.6 - 5.6
> 5.6
≤0.92
non-TCS food*
non-TCS food
non-TCS food
>0.92 - .95
non-TCS food
non-TCS food
PA**
>0.95
non-TCS food
PA
PA
Table B. Interaction of pH and aw for control of vegetative cells and spores in food not heat-treated or heat-treated but not packaged
aw values
pH values
<4.2
4.2 – 4–6
>4.6 - 5.0
>5.0
<0.88
non-TCS food*
non-TCS food
non-TCS food
non-TCS food
0.88 - 0.90
non-TCS food
non-TCS food
non-TCS food
PA**
>0.90 - 0.92
non-TCS food
non-TCS food
PA
PA
>0.92
non-TCS food
PA
PA
PA