The standard references several other IPC documents, including:
Complete Guide to PCB Strain Gage Testing for BGA Reliability - PCBSync ipc-9704 pdf
The transition to lead-free solder (which is more brittle) and thinner PCB laminates has made assemblies more sensitive to bending. IPC-9704 provides a standardized methodology so that data can be compared across different suppliers and manufacturing sites. Identifies High-Risk Processes ipc-9704 pdf
The answer is .
Always check your customer’s requirement document. Most large contractors now require compliance with . ipc-9704 pdf
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