; or (ii) to cease sending a takedown notice or counter notice under section 512 to the other party regarding the conduct at issue before the Board if that notice or counter notice was found to be a knowing material misrepresentation under section 512(f); and (B) the agreement described in subparagraph (A) is reflected in the record for the proceeding. (3) Attorneys’ fees and costs Notwithstanding any other provision of law, except in the case of bad faith conduct as provided in section 1506(y)(2), the parties to proceedings before the Copyright Claims Board shall bear their own attorneys’ fees and costs. (f) Joint and several liability Parties to a proceeding before the Copyright Claims Board may be found jointly and severally liable if all such parties and relevant claims or counterclaims arise from the same activity or activities. (g) Permissible number of cases The Register of Copyrights may establish regulations relating to the permitted number of proceedings each year by the same claimant under this chapter, in the interests of justice and the administration of the Copyright Claims Board. 1505. Registration requirement (a) Application or certificate A claim or counterclaim alleging infringement of an exclusive right in a copyrighted work may not be asserted before the Copyright Claims Board unless— (1) the legal or beneficial owner of the copyright has first delivered a completed application, a deposit, and the required fee for registration of the copyright to the Copyright Office