A release from Charitha Herath, the chair of the media sub committee of Commonwealth Heads of Governments Meeting (CHOGM) Task Force, said the accredition of all international and domestic media is based entirely on the Commonwealth Secretariat guidelines.
"There have been various reports recently in the media expressing concern about the accreditation process", the release said.
However, "the procedure will be similar to that of the last CHOGM held in Perth, Australia in 2011," it added.
The British government has publicly urged Lankan authorities to grant entry to all international media for the summit to be held in November this year.
The international media watchdog, Committee to Protect Journalists (CPJ), last week also raised concerns that Sri Lanka might opt to block accreditation of media.