Well Known Text
 
WKT Version 2
PROJCRS["Kertau 1968 / Kedah and Perlis Grid",BASEGEOGCRS["Kertau 1968",DATUM["Kertau 1968",ELLIPSOID["Everest 1830 Modified",6377304.063,300.8017,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7018]],ID["EPSG",6245]],ID["EPSG",4245]],CONVERSION["Kedah and Perlis Cassini Grid",METHOD["Cassini-Soldner",ID["EPSG",9806]],PARAMETER["Latitude of natural origin",5.9651472222225,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",100.637594444445,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8807]],ID["EPSG",4320]],CS[Cartesian,2,ID["EPSG",4400]],AXIS["Easting (E)",east],AXIS["Northing (N)",north],LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",4396]]