Compliance with these rules may take considerable time. FDA extended the previous compliance date over industry concern for meeting the original deadline:
“Companies and trade associations with members covered by the rules have informed us that they have significant concerns about their ability to update all their labels by the compliance dates due to issues regarding (among other things) the need for upgrades to labeling software, the need to obtain nutrition information from suppliers, the number of products that would need new labels, and a limited time for reformulation of products.” (82 FR 45753)
As more companies comply with the adjusted label standard, testing laboratories may see a higher volume of food manufacturers requesting tests to account for values of newly required nutrients such as vitamin D and potassium. High demand may result in an increase of testing costs as well as potential scheduling difficulties and delays as laboratories near capacity.