Chartered accountants play an important role in nation-building and they owe it to the people to spread financial awareness among them and make them understand various aspects of the economy, Rajasthan Chief Minister Ashok Gehlot said on Saturday. “A CA audit is always considered reliable as it is done after a lot of scrutinies. In such a situation, it is their responsibility to maintain their credibility while playing their important role in nation-building,” the chief minister said.