During the program's critical design review, about 56 percent of the drawings were completed and, while the program did not meet the best practice of 90 percent complete, it did have additional drawing data of the F/A-18 E/F assemblies available for review at the critical design review.
After the program's design review, they improved the efficiency of their drawing process to meet best practice requirements. 
mnli hypothesis: After the program's design review, they improved the efficiency of their drawing process to meet best practice requirements.  premise: During the program's critical design review, about 56 percent of the drawings were completed and, while the program did not meet the best practice of 90 percent complete, it did have additional drawing data of the F/A-18 E/F assemblies available for review at the critical design review.