Attained District status as Darrang District |
In 1835 |
Bifurcated to Darrang district & Sonitpur district |
In 1983, Vide Govt. Notification No. GAG.213/83/1 dtd 14-06-1983 Modified Govt. Notification No. GAG.213/83/7 dtd 03-08-1983 |
Bifurcated to Sonitpur district & Biswanath district |
In 2016, Vide Govt. Notification No. GAG(B).27/2005/286 dtd 26-02-2016 |
Biswanath District |
2016 |