Full color interior enhanced with text analytics by PageKicker Robot Jellicoe. To improve the construction quality of ships delivered to the Navy, GAO is recommending, among other things, that the Navy clarify policy on when deficiencies should be addressed, provide guidance on contract quality requirements, and assess applicability of certain commercial practices to Navy shipbuilding. DOD agreed with two recommendations and partially agreed with three, stating for example that current policy is adequate but that the Navy would monitor deficiency trends. GAO believes that the recommendations remain valid as discussed in the report.