; or (ii) the Select Committee on Ethics of the Senate, in the case of a Senator. (B) Violations described A violation described in this subparagraph is covered discrimination or covered harassment committed personally by a Member of Congress, as defined in section 415(e)(4). (d) Recommendation of mediation At any time during the investigation of a claim under this section, the General Counsel may make a recommendation that the covered employee and the employing office pursue mediation under section 404 with respect to the claim. (e) Deadline for concluding investigation The General Counsel shall conclude the investigation of a claim under this section, and transmit the report on the results of the investigation, not later than 90 days after the claim is filed under section 402, except that— (1) the General Counsel may (upon notice to the parties to the investigation) use an additional period not to exceed 30 days to conclude the investigation