Indian Contract Act, 1872
197. Ratification may be expressed or
implied
Ratification may be expressed or may be implied in the conduct
of the person on whose behalf the acts are done.
Illustrations
(a) A, without authority, buys goods, for B. Afterwards B sells
them to C on his own account; B's conduct implies a ratification of the
purchase made for him by A.
(b) A, without B's authority, lends B's money to C. Afterwards B
accepts interest on the money from C. B's conduct implies a ratification of the
loan.