Section 10

This rule carries forward Section 12 of the old Indian Evidence Act, 1872, almost word for word. Indian evidence law separates two questions in a damages suit: first, whether the defendant is liable at all, and second, if liable, how much they should pay. Ordinary relevance rules mainly address the first question. This provision was added so that facts bearing only on quantum — like the extent of loss, the plaintiff's earnings, medical costs, market prices, or aggravating conduct — are not shut out merely because they don't touch liability.

Courts have long treated this as a broad, practical rule: in tort claims (like accidents or defamation), evidence of the victim's income, age, medical bills, pain and suffering, and future prospects is routinely admitted under this principle to help fix compensation. In contract-breach suits, evidence of market price fluctuations or actual loss suffered is similarly allowed. Because the provision predates the 2023 Adhiniyam by over a century, existing case law built around the old Section 12 is expected to guide how the new Section 10 is applied, though courts will confirm this over time.

• Myth: This rule helps decide who is at fault.
  Fact: It only helps decide the amount of money to be paid once fault or liability is already established or being separately proven.
• Myth: It applies to all court cases.
  Fact: It applies specifically to suits where damages (monetary compensation) are being claimed, mainly civil cases.