1. Subject to the provisions of this Act, a director of a company shall act in accordance with the articles of the company.
2. A director of a company shall act in good faith in order to promote the objects of the company for the benefit of its members as a whole, and in the best interests of the company, its employees, the shareholders, the community and for the protection of environment.
3. A director of a company shall exercise his duties with due and reasonable care, skill and diligence and shall exercise independent judgment.
4. A director of a company shall not involve in a situation in which he may have a direct or indirect interest that conflicts, or possibly may conflict, with the interest of the company.
5. A director of a company shall not achieve or attempt to achieve any undue gain or advantage either to himself or to his relatives, partners, or associates and if such director is found guilty of making any undue gain, he shall be liable to pay an amount equal to that gain to the company.
6. A director of a company shall not assign his office and any assignment so made shall be void.
7. If a director of the company contravenes the provisions of this section such director shall be punishable with fine which shall not be less than one lakh rupees but which may extend to five lakh rupees.
Legal Commentary & Landmark Judgments: Section 166
Section 166 represents the historic statutory codification of directors' fiduciary duties in India, mandating directors to act in good faith, promote the objects of the company, exercise independent judgment, and avoid conflicts of interest.
Sub-section (7) prescribes fine of one lakh to five lakh rupees for contravention.
Section 166 dismantled the traditional common law concept that directors owe fiduciary duties exclusively to shareholders. By incorporating employees, the community, and environmental protection into sub-section (2), Parliament enacted an 'enlightened shareholder value' model. In NCLT oppression and misfeasance litigation, Section 166 is the primary statutory baseline for establishing personal liability against defaulting directors.