Issuers of publicly-registered ABS are adjusting to so-called Regulation AB2 requirements established by the Securities and Exchange Commission, but observers say the pro-investor rules have increased issuer costs and slowed issuance. One of the biggest challenges for issuers from Reg AB2 has been the requirement for an asset-representations reviewer. The rule requires publicly-registered MBS and ABS to include an asset-representation reviewer whose work can be triggered by a certain level of delinquent assets in a pool or by an investor vote. Susan Thomas, the associate general counsel of Ford Motor Credit Company, said...