<prompt> Translate the following text to EnglishKama ilivyo kwa mpango wa mvua ya asidi, kifungu cha 403 kinaweza kuhamishwa kwa sehemu ya B na sehemu ya B, na kwa programu ya mvua ya asidi, kifungu cha 403 kinaweza kuhamishwa kwa sehemu ya B na sehemu ya B.  <response>: Certain provisions unique to the Acid Rain Program are moved to Subpart 1 of Part B. Further, for the Acid Rain Program and the new trading programs, the existing Section 403 is revised to provide that only the signature of the party transferring allowances not the signatures of both parties to the transfer is necessary for the transfer to be effective. 