The phrase "careful review" means to examine something closely and thoroughly, paying attention to details and taking the time to understand it well. Full definition
After careful review of your resume, if your qualifications are a match for the position, one of our consultants may contact you to discuss the details of the position further. (globaledgerecruiting.com)
These cases require careful review of the out of state insurance policies to figure out what coverage is available. (mattlaw.com)
Having pressed, «submit» without careful review of what I said, I realize I could have offended many in my comment, «boasting» I have no children. (dotearth.blogs.nytimes.com)