IPC-A-610 Class 3 is the only acceptable standard when the end product cannot tolerate a field failure — when a solder void, a tombstoned passive, or an underfilled BGA is the difference between a recalled ventilator and a quiet night for a procurement lead. At Noora, Class 3 is the floor, not the ceiling: every panel is built to the higher of the customer drawing or the Class 3 criterion, and every joint is checked by AOI, by 3D X-ray on BGAs, and by a named IPC-certified trainer who can trace any single solder joint back to the operator, stencil, and reflow profile that produced it.
We hold Class 3, AS9100D, ISO 9001:2015, and ISO 13485 simultaneously because industrial buyers do not buy a single cert — they buy the discipline that keeps four certs current without one drifting. That discipline is owned by our QA director, our 12 certified IPC trainers, and the 87 engineers, technicians, and quality specialists who sign their initials on every traveler before a board leaves the line.