OSHA posted a document with the instructions for their inspectors. The document clarifies a lot of OSHA rules for SDSs, labels, training, and responsibilities. Here is a link to the full document:
https://www.osha.gov/OshDoc/Directive_pdf/CPL_02-02-079.pdf
Feel free to contact ChemTel for any assistance with SDS authoring or questions about OSHA regulations.