Polity & Governance, Difference between Fundamental Rights and DPSP Fundamental Rights (FRs) are constitutional rights that individuals can legally enforce and are provided in Part III of the Indian Constitution. In contrast, the Directive Principles of State Policy (DPSPs), mentioned in Part IV, are guidelines that are not enforceable by courts but help the government frame social and economic policies. FRs mainly protect political democracy, while DPSPs focus on establishing a welfare-oriented state.