; (B) make infrastructure improvements in adjudications processes and the provision of information and services to immigration and naturalization benefit requestors; (C) respond to adjudication demands, including by reducing the number of pending immigration and naturalization benefit requests; and (D) otherwise offset the cost of providing adjudication and naturalization services. (5) Premium processing services The Secretary— (A) may suspend the availability of premium processing for designated immigration benefit requests only if circumstances prevent the completion of processing of a significant number of such requests within the required period