FDAnews
www.fdanews.com/articles/139142-internal-sop-document-outlines-cdrh-rsquo-s-guidance-process

Internal SOP Document Outlines CDRH’s Guidance Process

August 11, 2011
CDRH has made public its standard operating procedure (SOP) for developing guidance documents, which it says could reduce the time to develop a guidance from multiple years to as little as six months.
Devices & Diagnostics Letter