IFRA’s 51st Amendment (2022 or 2023)

Three of the IFRA Standards recorded here belong to it.

Read the essay

The record

Each field carries its evidence: open a chip for the source, the quoted words and the confidence. A field with nothing behind it says so and stays empty.

Date

2022–2023 (range)

documented

Introduced in 2022, it includes new rules and limits on certain fragrance materials based on the latest scientific research.

IFRA-2 · International Fragrance Association (IFRA) · read 2026-09-30
IFRA-035 · International Fragrance Association (IFRA) · read 2026-09-30

IFRA’s documentation page says the 51st Amendment was "introduced in 2022"; its Standards carry "Publication date: 2023 (Amendment 51)"

confidence B

Label

documented (a source states it)

house label

the house’s own reading, labelled as such

one of the four labels of the Reconstruction Lab (A §6.4), chosen from what the cited source itself says

confidence B

Kind

regulation

house classification

the house’s own reading, labelled as such

the house’s grouping of events for the timeline

confidence B

What happened

IFRA introduces its 51st Amendment, with new rules and limits on certain fragrance materials, among them eugenol, hydroxycitronellal and methyl eugenol.

documented

Introduced in 2022, it includes new rules and limits on certain fragrance materials based on the latest scientific research.

IFRA-2 · International Fragrance Association (IFRA) · read 2026-09-30

confidence A

Place

not on record

not on record

no place on record for this event

Where the sources disagree

• IFRA’s documentation page: "Introduced in 2022"; the Standards of the Amendment: "Publication date: 2023 (Amendment 51)". The record gives both. (IFRA-2, IFRA-035, IFRA-043, IFRA-100)

Regulations

• IFRA Standard: Eugenol
• IFRA Standard: Hydroxycitronellal
• IFRA Standard: Methyl eugenol

Sources

1. IFRA-2 · International Fragrance Association (IFRA). IFRA Standards Documentation (web page). ifrafragrance.org/initiatives-positions/safe-use… · read 2026-09-30 · no reuse licence stated; quoted, not filed
2. IFRA-035 · International Fragrance Association (IFRA). IFRA Standard: Eugenol, Amendment 51 (2023). Geneva: IFRA Standards Library. d3t14p1xronwr0.cloudfront.net/docs/standards/IFR… · read 2026-09-30 · published by IFRA; no reuse licence stated; quoted
3. IFRA-043 · International Fragrance Association (IFRA). IFRA Standard: Hydroxycitronellal, Amendment 51 (2023). Geneva: IFRA Standards Library. d3t14p1xronwr0.cloudfront.net/docs/standards/IFR… · read 2026-09-30 · published by IFRA; no reuse licence stated; quoted
4. IFRA-100 · International Fragrance Association (IFRA). IFRA Standard: Methyl eugenol, Amendment 51 (2023). Geneva: IFRA Standards Library. d3t14p1xronwr0.cloudfront.net/docs/standards/IFR… · read 2026-09-30 · published by IFRA; no reuse licence stated; quoted

These records are published under CC BY 4.0.

this record as data: /data/event/ifra-51st-amendment.json · version 1 · updated 2026-09-30 · confidence B