The 2012 MOMS require a front sprocket cover and rear chain/sprocket guard that prevents easy access to the leading edge of the rear sprocket by finger.
The MOMS also require a handlebar pad or steering stem pad (but not on Pre78 and earlier bikes for some unknown reason).
Almost all bikes after Pre78 already comply as standard but not all.
Heaven requires a bar/steering stem pad for all bikes (we see it as common sense that a Pre75 cross bar can do just as much damage as a Pre85 cross bar)
The requirements are not as problematic as it sounds so give us a call if you are not sure. The rear chain guide on most later era bikes satisfies rear sprocket cover requirement or cable tie, rivet or screw a small piece plastic to the existing chain guide.
This is not new and we have been working through it all year. Don't panic