- Supremacy of the Constitution
- Sovereign, democratic and republican nature of the Indian polity
- Secular character of the Constitution
- Separation of powers between the legislature, the executive and the judiciary
- Federal character of the Constitution
- Unity and integrity of the nation
- Welfare state (socio-economic justice)
- Judicial review
- Freedom and dignity of the individual
- Parliamentary system
- Rule of law
- Harmony and balance between Fundamental Rights and Directive Principles
- Principle of equality
- Free and fair elections
- Independence of Judiciary
- Limited power of Parliament to amend the Constitution
- Effective access to justice
- Principles (or essence) underlying fundamental rights
- Powers of the Supreme Court under Articles 32, 136, 141 and 142
- Powers of the High Courts under Articles 226 and 227