This is a family of specification for board design. Put IPC's design library at your fingertips!
The IPC-2220-FAM series is built around the IPC-2221, Generic Standard on Printed Board Design, the base document that covers all generic requirements for printed board design, regardless of materials. From there, the designer chooses the appropriate sectional standard for a specific technology.
All five sectional standards are included with the series:
IPC-2221 Generic Standard on Printed Board Design
IPC-2222 Sectional Design Standard for Rigid Organic Printed Boards
IPC-2223 Sectional Design Standard for Flexible/Rigid-Flexible Printed Boards
IPC-2225 Sectional Design Standard for Organic Multichip Modules (MCM-L) and MCM-L Assemblies
IPC-2226 Sectional Design Standard for High-Density Interconnect (HDI) Boards