It has been suggested that proline-serine and proline-threonine repeats in this region are good candidates for substitution by KS chains.
Cr III) chromating treatment also provided better corrosion performance than chromating with Cr VI), suggesting that both surface treatments (oxide-hydroxide + ADM and Cr III)) are potential candidates for substitution for Cr VI -containing proCr VI -containing
Additionally, PPPs that fulfil two of the three criteria are flagged as candidates for substitution and are subjected to a comparative assessment, as is the case for biocides.
Additionally, biocides that fulfil two of the three criteria are flagged as candidates for substitution and are subjected to a comparative assessment.
Comparative assessments will have to be conducted for all uses of plant protection products (PPPs) that contain active substances with certain hazardous properties, the so-called candidates for substitution (CFS).
However, a current proposal envisages excluding metabolites in the process of PBT identification and in the identification of candidates for substitution (i.e. substances that meet two of the three criteria) [11].
This Working Document has been applied for the initial establishment of the list of candidates for substitution [11] as required in Article 80 [7] of Regulation (EC) No 1107/2009 [24], i.e. half-lives at 20 °C have been considered when the list was compiled.
Those men successfully treated for prostate carcinoma, after a prudent interval, and with no signs of residual cancer are candidates for substitution.
