But Harper said things would change under his leadership, beginning with the introduction of a "Federal Accountability Act," as soon as the Conservatives form a government.
Highlights of the proposed legislation include:
* more powers to independent officers of Parliament, including the auditor general and ethics commissioner;
* measures to ensure federal grants and contracts "provide value for taxpayers' money;
* "real protection" for whistleblowers;
* reform of access to information laws
* merit-based appointments to public office;
* a complete ban on corporate and union donations, and an annual cap of $1,000 on individuals' donations to federal political parties; and
* a mandatory five-year break before former ministers and other senior public officials can lobby government.
"We must clean up corruption and lift up the veils of secrecy that have allowed it to flourish," Harper said, promising to "replace the culture of entitlement with a culture of accountability."