Home Secretary Theresa May said there are "lessons to be learnt" from the case of Daniel Pelka, the four-year-old boy who was beaten and starved to death.
Ms May said: "I'm pleased the Government enables these reviews now to be published so we can actually see where issues arise. We can genuinely learn the lessons.
"I think all the agencies have recognised that they need to look at how information is shared between people.
"One of the issues that the Daniel Pelka case raises is that when people are looking into issues of domestic violence, making sure we look at how those incidents affect children."
Opportunities to protect Daniel Pelka, who was beaten to death by his mother and stepfather, 'were missed' a serious case has revealed.
Daniel Pelka's Serious Case Review is strong on what went wrong, but weak on explaining why it was allowed to happen.