Berry went on to serve as Speaker of the Legislative Assembly between 2001 and 2008. As Speaker, in 2006, he met with the Australian Governor-General, Major General Michael Jeffery and urged him not to disallow the ACT's civil union legislation. Berry asked that the Commonwealth suggest amendments that the ACT Legislative Assembly could make so that the law was acceptable to the Federal Government. The Governor-General passed the request to the Commonwealth Government. Two hours later, the Commonwealth Attorney-General Philip Ruddock and Minister for Territories Jim Lloyd arrived at Government House and together with the Governor-General moved to disallow the ACT laws permitting civil unions.