Ministry of Labour - The Industrial disputes between, Samastha Lanka Welada ha Karmantha Kamkaru  Sangamaya Colombo 05 and Other Part Jathika Pasu Sampath Sanwardana Mandalaya - P. C. S. Weerasuriya Katunayaka Bandaranayaka International Airport and other Part Airport and Aviation Services (Lanka) Ltd. - Jathika Sevaka Sangamaya and other Part Lanka Sugar (Pvt.) Ltd. (S only)