With reference to the Indian Companies Act 2013, consider the following statements:

a. It regulates the incorporation of a company, responsibilities of a company, directors and dissolution of a company.

b. In India, the concept of Corporate Social Responsibility (CSR) is governed by the Companies Act, 2013.

c. It introduced a quasi-judicial body called the National Company Law Tribunal mandated adjudicating issues concerning companies.

Which of the statements given above are correct?