RDS establishes the group policy for the entire Shell group which is subsequently carried out by the other companies within the group.
RDS ກໍາ ນົດນະໂຍບາຍຂອງກຸ່ມ ສໍາ ລັບກຸ່ມ Shell ທັງ ຫມົດ ເຊິ່ງ ດໍາ ເນີນຕໍ່ມາໂດຍບໍລິສັດອື່ນພາຍໃນກຸ່ມ.