Prime Minister John Key has shot down a Green Party proposal which would require all ministers to publicly release records of their meetings with external organisations.
The ministerial disclosure regime proposal was introduced on Saturday and is based on a system used in the United Kingdom since 2010.
It would require all ministers to publicly release records of their meetings with external organisations, overseas travel, gifts given and received, and hospitality received.
Green Party Co-leader Metiria Turei said the records would be released on a quarterly basis and published online.
"A ministerial disclosure regime will bring a much-needed boost to the transparency and accountability of government in New Zealand," Mrs Turei said.