The Order of Precedence in Sri Lanka the protocol list at which Sri Lankan government officials are seated according to their rank. This is not the list of succession.[1]
Ambassadors and High Commissioners (according to date of presentation of Letters of Credence or of assumption of duty) and Foreign Ministers and Envoys.
Members of the Parliament. There is no established order of precedence over members of parliament in general, although each party has its internal ranking.
Provincial Council Chairmen, Provincial Ministers and Leaders of the Opposition of Provincial Councils (in their respective provinces)
Ambassadors and High Commissioners (according to date of presentation of Letters of Credence or of assumption of duty) and Foreign Ministers and Envoys.
Members of Class I Grade II of the Ceylon Civil Service; Heads of large Departments; Members of Class I Grade I of the Judicial Service; The Secretary to the Governor-General; The Secretary to the Prime Minister.