Guys.. It is not 300 quota, It is internal news that the total quota for each NOC would be 500 per occupation.. If CIC update that they have got 300 files doest mean they have accepted 300 file, they might have more than 300 but certainly not below 300! keep hopes and send your file, till they dont update the wesite. the reason for not updating the CIC status of application received is because they want more files upto 500 atleast! and this is true.