Revenue has confirmed to me that there were intermittent issues from the afternoon of Tuesday 10 February to Thursday 12 February which affected the Revenue Online Services (ROS) sign in process. These issues have now been fully resolved and there are no reports of any further impact to the ROS sign in process.
The process for using ROS sub-certs to sign CRO submissions is managed by the Companies Registration Office (CRO) and it provides direct support for this service. Revenue has advised me that it is not aware of any broader issue with using ROS sub-certs to sign CRO submissions.
Revenue further advises that, if the Deputy wishes to provide specific information in relation to the taxpayer involved and the timings of these issues, Revenue will fully investigate this matter.