Measure CC was a 2014 ballot measure that aims to bolster the city's Ethics Commission. The measure passed in the 2014 election:

"If approved, this measure would amend the Oakland City Charter to grant significantly more authority to the city's Ethics Commission, an independent entity responsible for investigating and bringing to light any questionable or corrupt actions by elected officials. The measure also seeks to set aside an annual $500,000 in additional funding for the commission in order to hire more staff members and investigate elected officials in a more rigorous and thorough fashion. Prior to this measure, the commission was granted funding for an executive director and two staff members." [Ballotpedia]

Learn more on Ballotpedia.