ECHA have published a list of authorisations, and highlighted potential substitute substances including for NPE and OPE surfactants including Tritons.
Manufacturers applying for an authorisation under REACH are required to provide information on potential alternatives to the Annex XIV substance(s) they use. This information is presented in the Analysis of Alternatives (AoA) submitted as part of their authorisation application. The main information on these alternatives have been extracted from AoAs and is available in the Shortlisted Alternatives Table. The file contains data available as of 30 June 2023.
More information on this publication can be found here.