Significant amendments in the UPSC syllabus related to Indian law include topics on fundamental rights, Directive Principles, and the Constitutional framework. The syllabus also covers relevant laws such as the Right to Information Act and various criminal and civil laws that govern Indian jurisprudence. Additionally, contemporary issues like human rights, environmental law, and social justice reflect the evolving legal landscape. These amendments ensure that candidates are equipped with a thorough understanding of laws that impact governance and public administration in India.