[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/POLITICS/06/24/south.carolina.governor.emails/art.sanford.head.down.gi.jpg
caption="The South Carolina Republican Party formally reprimanded Mark Sanford on Monday."]COLUMBIA, South Carolina (CNN) - After nearly four hours of deliberation and multiple rounds of balloting, the South Carolina Republican Party voted Monday night to censure Mark Sanford for secretly traveling overseas to visit his mistress - but stopped short of calling on the governor to resign.
Members of the state party's executive committee approved a resolution censuring Sanford for conduct that demonstrated "repeated failures to act in accordance" with the party's core principles and beliefs, according to GOP sources who were on the party conference call during the vote.
The resolution also reprimands the governor for "falling below the standards expected of Republican elected officials."
Although the resolution declares that Sanford "has breached the public's trust and confidence in his ability to effectively perform the duties of his office," it does not explicitly ask him to step down.
No sitting governor has ever been censured by the South Carolina Republican Party.
"We must hold true to our core beliefs and recommit to being Republican now more than ever before," party chairwoman Karen Floyd said in a statement. "And now is the time for healing for our great state."
Sanford's office released a statement shortly after the vote.
"The governor fully appreciates the party's position, and he intends to work diligently to earn back its trust," said Sanford spokesman Joel Sawyer.
The decision was made on a lengthy conference call that was organized for party members to discuss how to respond to the Sanford saga, which has consumed the South Carolina political world for two weeks.
The call at times featured heated debate among party activists on all sides of the Sanford issue. On the final ballot, 22 voted to censure Sanford, 10 voted to demand his resignation and nine voted to support the governor. It took four ballots before the resolution was approved.
Despite the differences of opinion, the party voted to "speak with one voice" about Sanford's behavior.
"We had a good healthy discussion about what our role is as a party is, versus our personal feelings, versus what the party platform says," said Kristin Maguire, executive committee member from Pickens County. "Not easy stuff."
It's difficult to tell whether the resolution will influence the governor, who continues to resist calls for him to step aside, including those from members of his party.
One Republican official who spoke to Sanford on Monday told CNN that the governor dismissed resigning, calling it "the easy way out."