Statutory interpretation ensures laws align with legislative intent while adapting to modern realities. Courts use the literal, golden, mischief, and purposive rules to balance strict textual reading with practical application, ensuring justice and legal certainty.

The Supreme Court in Neena Aneja v. Jai Prakash Associates Ltd. held that complaints filed under the Consumer Protection Act, 1986 before 20th July 2020 must remain in the same forum despite revised pecuniary limits under CPA 2019, ensuring continuity and fairness.