EN Lists UV 328 under POPs Regulation

2025-08-14

On 15 July 2025, the European Commission published in its Official Journal the Commission Delegated Regulation (EU) 2025/843, which amends Annex I to Regulation (EU) 2019/1021 on Persistent Organic Pollutants (POPs) concerning UV-328.

Under this new Delegated Regulation, Part A of Annex I to the POPs Regulation will be amended to include UV-328.

Article 3 of the POPs Regulation prohibits the manufacturing, placing on the market, and use of substances listed in Annex I of that Regulation, whether on their own, in mixtures, or in articles.

 

Limits

To enable laboratories to enhance the accuracy of relevant analytical methods and ensure their uniform and adequate application, the unintentional trace contaminant limits are established as outlined in the schedule described in the following table.

 

Amendemt

In Part A of Annex, I to Regulation (EU) 2019/1021, the following entry is added:

 

Substance

CAS No

EC No

Specific exemption on intermediate use or other specification

2-(2H-benzotriazol-2-yl)-4,

6-di-tert-pentylphenol (UV-328)

25973-55-1

247-384-8

  1. Forthis entry, Article 4(1), point (b), shall apply to concentrations of UV-328 equal to or below:

a)     100 mg/kg (0.01 % by weight) from 4 August 2025;

b)     10 mg/kg (0.001 % by weight) from 4 August 2027;

c)     1 mg/kg (0.0001 % by weight) from 4 August 2029;

They are present in substances, mixtures, or articles.

 

  1. By way of derogation, the placing on the market of UV-328 present in articles and the use of such articles shall be permitted for the following purposes:

a)     In land-based motor vehicles, until 4 August 2030;

b)     In industrial coatings for land-based motor vehicles, engineering machines, railvehicles, and heavy-duty coatings for large steel structures, until 4 August 2030;

c)     In mechanical separators in blood collection tubes, until 4 August 2030;

d)     In triacetyl cellulose film in polarisers, until 4 August 2030;

e)     In photographic paper, until 4 August 2030;

f)      In civilian and military aircraft, until 4 August 2030;

g)     In spare parts for any of the following:

                 i.   Land-based motor vehicles;

                 ii.   Stationary industrial machines for use in agriculture, forestry, and construction;

 iii.    Liquid crystal displays in instruments for analysis, measurement, control, monitoring, testing,     production, and inspection, other than for medical applications;

UV-328 was initially used in their production, until the end of their service life or 31 December 2043, whichever comes earlier.

h)     In spare parts for any of the following:

  i.   Liquid crystal displays in devices covered by Regulation (EU) 2017/745 and Regulation (EU) 2017/746 of the European Parliament and of the Council;

  ii.   Liquid crystal displays in instruments for analysis, measurement, control, testing, production, and inspection;

 

UV-328 was initially used in their production,remaining in use until the end of their service life.

 

i)      In spare parts for civilian and military aircraft where UV-328 was initially used in their production, until 31 December 2030.

 

  1. Articles containing UV-328 already in use in the Union before or on the date of expiry of the relevant exemption laid down in point 2(a) to (i) may continue to be used.

 

Effective Date

04 August 2025, being the 20th day following the publication date of the Regulation in the Official Journal.

 

Reference

https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=OJ:L_202500843 

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