The delegation, sponsored by the Shiromani Gurdwara Parbandhak Committee (SGPC), was scheduled to visit Pakistan from June 21 to 29.
"The Centre has declined permission to the delegation to visit Pakistan due to security reasons," SGPC secretary Harcharan Singh told PTI today.
The Centre had informed the SGPC that if anyone wanted to visit Pakistan, then it should give an undertaking that the person was going there at one's own risk to which the Sikh religious body did not agree, he said.
Singh said some people were sent by a Ferozepur-based NGO to the Attari border to protest against the Centre's decision.
"But they were stopped by the police today ahead of Attari. When the permission has been declined by the Centre, how can one go to Pakistan," he said.
Another delegation, which was to visit Pakistan last month for the martyrdom day of Guru Arjan Dev, was denied visa allegedly due to want of clearance from the Centre.