It was granted its Royal Charter in 1837 under King William IV. Supplemental Charters of 1887, 1909 and 1925 were replaced by a single Charter in 1971, and there have been minor amendments since then.
రాయల్ ఇన్స్టిట్యూట్ దాని చార్టర్ను ఎప్పుడు పొందింది?
1837