A Preparatory Committee sub-group wants to see a list of future infrastructure projects.
After the second day of the economics sub-group's meeting, Peter Wong Man-kong said it needed to have a better picture of infrastructure development.
'Before we can proceed to the work for the Special Administrative Region, we need to know what is going on in infrastructure projects.
'We hope that the Government can give us a list of ongoing projects. We can then put our effort to the areas needed to study,' he said.
Government officials, particularly policy secretaries, also should be invited to give the sub-group briefings on the projects, Mr Wong added.
He said they were most concerned about the new airport's second runway and the Northwest Railway.
