That job was to lay the foundation stones and set the framework through which the regulator would deliver its mandate. Those goals had now been achieved and the organisation was moving into a second phase of bringing in the new Financial Markets Conduct Act - the biggest rewrite of securities law in 30 years.
Hughes said the future of the FMA now rested in the hands of the next generation of leaders at the authority and he was confident they would continue to raise the bar.
However, he said a regulator should not always use a "hard stick" to punish those who broke the rules but a "firm stick".
FMA chairman Simon Allen said as the first chief executive of the new regulator Hughes had built a strong culture and the organisation's engagement with the market stood out as a key factor in its success so far.
Its predecessor the Securities Commission was heavily criticised for its lack of engagement and communication with stakeholders.
Allen said the FMA had achieved a huge amount in the past year and its focus for 2014 would be the introduction of the new Financial Markets Conduct Act. It was well prepared for the introduction of the new law and had been actively engaging with the industry ahead of it coming into force.
The organisation was also looking forward to the start of its new chief executive Rob Everett in February.
Allen said Everett had a similar resume to Hughes and he expected the FMA's strong activity to continue under the new leadership.