1) The Nagpur bench of Maharashtra Administrative Tribunal (MAT) held that a re-employed pensioner was entitled for receiving "dearness allowance (DA)" on his pension as well as on his salary.
"There is no rule that prohibits claiming dearness allowance on pension amount as well as on basic salary that is received after re-employment. The intention of legislation was to give benefit to the government employee who prefers retirement before the age of 55 years and is obviously subjected to payment of reduced amount as pension as compared to those who superannuate at 58 years," Justice (retired) MN Gilani stated.
2) the definition of "pension" as per Article 366 of the Constitution of India was inclusive of DA.
3) DA was included in pay and pension, and thus could not be separated or deducted independently.
4) file petition before CAT against PNB for having stopped your pension DA