Major auditing companies are increasing services to help clients undertake social responsibility initiatives by leveraging their expertise in auditing and assisting with environmental measures. [refers to human rights responsibilities of companies] [Tohmatsu & Co Ltd, the Japanese member firm of Deloitte Touche Tohmatsu International; ChuoAoyama Audit Corp (part of PricewaterhouseCoopers); Shin Nihon & Co Ltd (recently established Shinnihon Integrity Assurance Inc, a company specializing in CSR); Azsa & Co Ltd (part of KPMG)]