LOS ANGELES, California (X17online) - NBC has renewed "30 Rock" and "The Office" through the 2009-2010 season, the network announced today.

Recent multi-Golden Globe-winner "30 Rock" is enjoying its best ratings season yet, with its four highest-rated telecasts airing in the last two months.

"The Office" is this season's number one comedy among adults.

"These renewals represent our faith in 'The Office' and '30 Rock' as they continue to represent the gold standard in acclaimed and award-winning series," said NBC Entertainment President Angela Bromstad.