No CAS number
Is Reduced lactose whey banned where you sell?
1 market has rules for it. Selling something that contains it? Check it free, no account needed.
- Free
- No account needed
- The law behind every rule
Status
Status by market
Banned, limited, needs a warning, or no rule we know of. US states also follow federal rules, shown in their own row.
For Packaged food and beverages: Conformity: Must meet the conditions of Reduced lactose whey (21 CFR 184.1979a) may be used in food only as the section provides: the specifications, the foods and the limits written in § 184.1979a.. In force since 4 Sep 1981.
The section's conditions of use (foods, limits, specifications, labelling) are written in § 184.1979a and are not broken down here. Section text as written: "(b) The reduced lactose whey meets the following specifications: (1) The analysis of reduced lactose whey, on a dry product basis, based on analytical methods in the referenced sections of “Official Methods of Analysis of the Association of Official Analytical Chemists,” 13th ed. (1980), which is incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51, is given in paragraphs (b)(1)(i) through (b)(1)(vii) of this section. Copies may be obtained from the AOAC INTERNATIONAL, 481 North Frederick Ave., suite 500, Gaithersburg, MD 20877, or may be examined at the Dockets".
“§ 184.1979a Reduced lactose whey. (a) Reduced lactose whey is the substance obtained by the removal of lactose from whey. The lactose content of the finished dry product shall not exceed 60 percent. Removal of the lactose is accomplished by physical separation techniques such as precipitation, filtration, or dialysis. As with whey, reduced lactose whey can be used as a fluid, concentrate, or a dry product form.”
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 19 Aug 2026, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 13 Nov 2025, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 1 Apr 2026, and this doesn't mean it's allowed.
We have no rule for it here. Our coverage starts 8 Oct 2026, and this doesn't mean it's allowed.
- Status
- Other requirement
- Requirement, dates and source
For Packaged food and beverages: Conformity: Must meet the conditions of Reduced lactose whey (21 CFR 184.1979a) may be used in food only as the section provides: the specifications, the foods and the limits written in § 184.1979a.. In force since 4 Sep 1981.
The section's conditions of use (foods, limits, specifications, labelling) are written in § 184.1979a and are not broken down here. Section text as written: "(b) The reduced lactose whey meets the following specifications: (1) The analysis of reduced lactose whey, on a dry product basis, based on analytical methods in the referenced sections of “Official Methods of Analysis of the Association of Official Analytical Chemists,” 13th ed. (1980), which is incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51, is given in paragraphs (b)(1)(i) through (b)(1)(vii) of this section. Copies may be obtained from the AOAC INTERNATIONAL, 481 North Frederick Ave., suite 500, Gaithersburg, MD 20877, or may be examined at the Dockets".
“§ 184.1979a Reduced lactose whey. (a) Reduced lactose whey is the substance obtained by the removal of lactose from whey. The lactose content of the finished dry product shall not exceed 60 percent. Removal of the lactose is accomplished by physical separation techniques such as precipitation, filtration, or dialysis. As with whey, reduced lactose whey can be used as a fluid, concentrate, or a dry product form.”
Parts 172-189 substance sections, 21 CFR 184.1979a, Subpart Listing of Specific Substances Affirmed as GRAS · fetched 2026-10-09US National Archives / Office of the Federal Register (eCFR): 21 CFR Part 184 (eCFR, version of 2026-10-07)(opens in a new tab)
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Jan 2025, and this doesn't mean it's allowed.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- Not covered
- Requirement, dates and source
We hold no rules for this market.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 19 Aug 2026, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 13 Nov 2025, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 1 Apr 2026, and this doesn't mean it's allowed.
- Status
- No known rule
- Requirement, dates and source
We have no rule for it here. Our coverage starts 8 Oct 2026, and this doesn't mean it's allowed.
California
Prop 65 listing
California's list of chemicals known to cause cancer or reproductive harm.
Not on the Prop 65 list in our data
Not on California's list when we last checked it.
Groups
Group memberships
Groups that name this substance. Markets define groups like PFAS in different ways.
Not named in any group
No group we track names this substance. Groups like PFAS are defined by chemical structure and don't list members, so whether it's in one depends on your product.
Records
Recalls and alerts
Recalls, safety alerts and Prop 65 notices that name Reduced lactose whey, with a link to the original. A Prop 65 notice is a claim by the sender, not a ruling.
No records in our feeds
No Prop 65 notice, EU Safety Gate alert or CPSC recall has named Reduced lactose whey since January 2023. Other agencies may still have acted.
See also
Related
- Check a product
Tell us it's in your product and see what applies where you sell.
- United States (federal)
When our coverage starts, the laws and the sources.
- Packaged food and beverages
Every rule for this kind of product, in each market.
Alerts
Get an email when these rules change.
Check a product free, no account needed. Save it, and you see when a rule that affects it changes, and Team emails you the day it does.
Free: a one-time check of up to 10 SKUs and every public page. Catalog watch, email alerts, evidence packs, the supplier pack and Shopify sync are Team, $39 a month. See pricing