$~21, 22, 23, 24, 25, 26, 27 & 28 * IN THE HIGH COURT OF DELHI AT NEW DELHI + LPA 891/2011 UNION OF INDIA & ANR ..... Appellants versus BEST LABORATORIES PVT LTD ..... Respondent + LPA 859/2013 SHIMAL INVESTMENT AND TRADING CO (PRESENTLY KNOWN AS RHC HOLDING PRIVATE LIMITED). .....Appellant versus UNION OF INDIA & ORS ..... Respondents + LPA 894/2013 UNION OF INDIA & ANR ..... Appellants versus SHIMAL INVESTMENT AND TRADING CO .... Respondent + LPA 94/2019 M/S AMKAY LABORATORIES PVT LTD ..... Appellant versus UNION OF INDIA & ANR ..... Respondents + LPA 96/2019 M/S AMKAY LABORATORIES PVT LTD ..... Appellant versus UNION OF INDIA & ANR ..... Respondents + LPA 132/2019 UNION OF INDIA & ANR ..... Appellants versus M/S HESA PHARMACEUTICA ..... Respondent + LPA 151/2019 UNION OF INDIA & ANR ..... Appellant versus M/S AMKAY LABORATORIES PRIVATE LTD..Respondent + LPA 157/2019 UNION OF INDIA & ANR ..... Appellants versus M/S AMKAY LABORATORIES PRIVATE LTD..Respondent Present: Mr.Vikram Jetly, CGSC for UOI. Mr.Devesh Singh, Advd. With Mr.Sukriti Ghai, Adv. for GNCTD. Mr.R. Sudhinder, Adv. with Ms.P. Amitabh, Adv. for Respondent in LPA 132/2019. Mr.Ashish Verma, Adv. CORAM: HON'BLE THE CHIEF JUSTICE HON'BLE MR. JUSTICE C.HARI SHANKAR O R D E R % 31.01.2020 Renotify on 29.04.2020. CHIEF JUSTICE C.HARI SHANKAR, J JANUARY 31, 2020/aa