| Quality Management System | ISO 9001:2015 | Valid ISO 9001 certificate showing the legal manufacturing site and scope;
latest surveillance or recertification record;
internal audit schedule;
corrective-action reports. | The certificate should be issued by an accredited certification body, remain within its validity period, and cover product design, manufacturing, assembly, or quality control activities relevant to the smart wall socket. | Pass when certificate scope and site match the audited factory.
Escalate if the certificate belongs only to a trading office or another production site. | 15% |
| Product Compliance Management | Applicable destination-market legislation and product standards | Product compliance matrix;
technical construction file index;
controlled bill of materials;
risk assessment;
change-control procedure. | The compliance file should identify the exact model, rated voltage, frequency, current, wireless functions, applicable standards, test reports, and revision history. | Pass when the model number on all records is consistent.
Reject or hold when reports are for a different hardware revision. | 10% |
| RoHS Substance Control | EU RoHS Directive 2011/65/EU and amendment (EU) 2015/863 | RoHS test report from a competent laboratory;
supplier declarations for restricted materials;
material declaration for plastics, cables, solder, terminals, coatings, and electronic components;
incoming-material inspection records. | Maximum concentration values in homogeneous materials are generally: lead 0.1%, mercury 0.1%, cadmium 0.01%, hexavalent chromium 0.1%, PBB 0.1%, PBDE 0.1%, DEHP 0.1%, BBP 0.1%, DBP 0.1%, and DIBP 0.1% by weight, unless a specific exemption applies. | Pass only when the report covers the final product or representative homogeneous materials and the current model revision.
Escalate any unexplained exemption or missing material traceability. | 15% |
| CE Technical File | EU Declaration of Conformity; applicable CE legislation | Signed EU Declaration of Conformity;
technical file index;
applicable test reports;
product labels and user instructions;
authorized representative details where required. | The declaration should identify the manufacturer, product model, applicable EU legislation, harmonized standards or other technical specifications, responsible signatory, and issue date. CE marking is based on the manufacturer's conformity assessment; a universal central “CE certificate” is not required for every product. | Pass when the declaration matches the product configuration and destination requirements.
Reject declarations that use a generic model name or unrelated test reports. | 10% |
| Electrical Safety | Applicable parts of IEC 60884-1, IEC 60669-1, and destination-market requirements | Type-test report;
dielectric-strength test record;
insulation-resistance record;
earth-continuity record where applicable;
abnormal-operation and temperature-rise results. | Test methods, limits, test voltage, duration, creepage and clearance requirements must be taken from the applicable product standard and approved product specification. Ratings must match the intended market, such as voltage, frequency, current, plug or socket configuration, and grounding arrangement. | Pass when the complete configuration has been tested and all results meet the cited standard.
Hold when safety values are copied without test conditions or product identification. | 15% |
| EMC Performance | EU EMC Directive 2014/30/EU and relevant EMC standards | Emissions test report;
immunity test report;
test setup photographs;
antenna and wireless-module information;
firmware version used during testing. | Reports should identify conducted and radiated emissions methods, immunity tests, operating modes, network conditions, firmware version, and the exact radio or control configuration. Smart functions must be tested in representative operating states. | Pass when the report covers the final enclosure, PCB, power supply, wireless function, and firmware configuration.
Retest after major changes to antenna, enclosure, power circuit, or radio module. | 10% |
| Wireless and Radio Compliance | EU Radio Equipment Directive 2014/53/EU or destination-market radio rules | Radio test report;
frequency and power specifications;
antenna gain information;
module approval records where applicable;
cybersecurity and software-update controls. | The selected wireless technology, operating frequency, output power, antenna configuration, and firmware must be consistent with the target market. Modular approval can only be relied upon when integration conditions and antenna requirements are satisfied. | Pass when the final host product remains within the module's approved integration conditions.
Escalate if the supplier changes the antenna or radio firmware without reassessment. | 10% |
| Factory Production Testing | Approved control plan and buyer-specific acceptance criteria | Current production test flow;
workstation instructions;
test software version;
sample or 100% test records;
failure log and rework records;
operator training records. | The production line should control, as applicable, wiring correctness, power-on function, switch operation, relay or electronic output, indicator status, wireless pairing, reset behavior, abnormal noise, and visible assembly defects. The selected test coverage must be defined before mass production. | Pass when test records are traceable to date, line, operator or station, product model, firmware, and serial or lot number.
Reject undocumented manual testing. | 10% |
| Calibration and Measurement Control | ISO 9001:2015 measurement-resource controls | Calibration certificates for electrical safety testers, multimeters, power meters, torque tools, and functional test fixtures;
equipment identification list;
out-of-calibration impact assessments. | Measuring equipment must have unique identification, calibration status, defined intervals, traceability to recognized measurement standards where applicable, and documented action when equipment is found out of calibration. | Pass when calibration status is valid on the production date.
Hold affected lots when a critical tester was out of calibration. | 5% |
| Incoming Material and Supplier Control | ISO 9001:2015 purchasing and externally provided-process controls | Approved supplier list;
incoming inspection plan;
certificates for plastics, copper parts, terminals, cables, relays, power supplies, and wireless modules;
lot identification and FIFO records. | Critical components should be linked to approved specifications and incoming inspection results. Material substitutions require documented approval before use in production. | Pass when critical parts are traceable from incoming lot to finished-product lot.
Escalate undocumented substitutions or mixed component revisions. | 5% |
| Traceability and Change Control | ISO 9001:2015 operational control and documented-information requirements | Lot or serial-number system;
engineering-change notices;
approved golden sample;
firmware release records;
customer notification procedure. | The factory should be able to identify production date, line, material lots, firmware version, test results, and shipment records for a finished unit. Changes affecting safety, EMC, radio performance, or user function require documented review and, where necessary, retesting. | Pass when a traceability exercise can retrieve records for a selected production lot within an agreed response time.
Hold uncontrolled firmware or component changes. | 5% |
