Here is a link to a fantastic post from Mamas at Work. Cynthia worked hard to research these letters for a friend of hers who was struggling with finding a place to pump at work. The letters included here are fantastic and could help any mom who needs help talking to her employer about finding space to pump at work. She also included a letter for childcare facilities that goes into detail about breastmilk and the USDA food program and babies older than 12 months.
Many thanks to Cynthia for putting this together.