Gujarati is a Unicode block containing characters for writing the Gujarati language. In its original incarnation, the code points U+0A81..U+0AD0 were a direct copy of the Gujarati characters A1-F0 from the 1988 ISCII standard. The Devanagari, Bengali, Gurmukhi, Oriya, Tamil, Telugu, Kannada, and Malayalam blocks were similarly all based on their ISCII encodings.
Moore, Lisa (2001-12-12), "Consensus 89-C19", Minutes from the UTC/L2 meeting in Mountain View, November 6-9, 2001, Accept the twelve Indic characters with names and coding positions as documented in L2/01-431R
Moore, Lisa (2010-02-09), "Action item 122-A73", UTC #122 / L2 #219 Minutes, Add an annotation to U+0AF1 indicating the preferred spelling for the Rupee sign, in a future version of the standard.
Anderson, Deborah; Whistler, Ken; McGowan, Rick; Pournader, Roozbeh; Pandey, Anshuman; Glass, Andrew (2015-05-03), "4. Gujarati", Recommendations to UTC #143 May 2015 on Script Proposals