•   Indian Railways Innovation Portal   •  Contribute your rendering of the National Anthem of India at : https://rashtragaan.in/   •  COVID-19 DMW Control Room Numbers are :- 9875912920 (Mob)6666 (Rly.) 0175-2396666 (P&T)   •   PLW Official Calendar 2022  •  COVID-19 Appropriate behaviour - Wear Mask, Physical Distancing, Maintain Hand Hygiene - Indian Railways   •   DMW, Patiala has been accredited with NABL certification  •   Instructions to Suppliers regarding online digital bills suubmission  •  Ease of doing business:eBills for supplies-only eBills henceforth, no physical mode of submission of bills allowed   •   Change in GST rates under chapter 86 w.e.f. 01.10.2021