In most of the images in the Target Confirmation Charts the source is clear as isolated. Follow up on these four targes (M33 OB 2-4, M33 FUV-016, M33 FUV-444, and M33 OB21-108) using Hubble imaging data shows that these pointings are indeed exact to within less than an arcsecond. In the remaining 3 regions, especially NGC604, we follow up using Hubble imaging data and the literature. In the case of NGC 604, there is so much diffuse flux a tertiary check has been requested by the COS team, to make extra sure that there are no bright objects in the region.