River Water Disputes — Environmental Laws

Entry	Year	Description	Impact
Inter-State Water Disputes (Amendment) Act	2002	Introduced time limits for tribunal proceedings (3 years, extendable to 4 years), mandatory constitution of tribunals within one year of receiving complaints, and provisions for expediting proceedings through streamlined procedures.	Aimed to address criticism of indefinite delays in tribunal proceedings, though implementation challenges persisted. Established precedent for time-bound dispute resolution in water governance.
Inter-State River Water Disputes (Amendment) Act	2019	Comprehensive reform introducing single permanent tribunal with multiple benches, mandatory mediation, 2-year timeline for adjudication, dispute resolution committee at central level, and data sharing mechanisms.	Represents paradigm shift from ad-hoc to permanent institutional mechanism, emphasis on mediation over adjudication, and integration of technical data systems. However, implementation pending due to rule-making delays.