CROSS-STANDARD public interest · EV charger

China-to-Bangladesh EV Charger Compliance Gap Matrix

AI-compiled from official public sources — cross-checked by multiple AI models, not human-verified. Informational only; see disclaimer. Public-interest, source-linked comparison of common China EV charger documentation against Bangladesh BSTI standards due diligence, IEC 61851 / IEC 62196 technical expectations, BPDB or utility grid-connection checks, 50 Hz operation, EV charging-guideline items, and China GB/T 18487 / GB/T 20234 baselines.

Dataset 2026-06-11 Last verified 2026-06-14 7 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Bangladesh (BSTI / BPDB) Gap / action Source + verification date
BSTI Standards and Compulsory Scope Due Diligence China GB/T charger reports and China CCC or voluntary certification files can support technical review, but they do not prove Bangladesh BSTI adoption, import clearance, or mandatory status for the exact charger.GB/T 18487.1
GB/T 20234 series
CNCA-C25-01 for China EV supply equipment where applicable		 BSTI is Bangladesh's national standards and conformity-assessment authority under the Bangladesh Standards and Testing Institution Act, 2018. The Power Division of Bangladesh has issued an Electric Vehicle Charging Guideline that makes BSTI certification mandatory for all EV charging stations. Confirm the current guideline version, applicable BDS or IEC standard citation, and HS-code coverage for the exact charger model before export.Bangladesh Standards and Testing Institution Act, 2018
Power Division Electric Vehicle Charging Guideline (Bangladesh) — mandates BSTI certification for all EV charging stations
BSTI Bangladesh Standards and certification-mark framework
BSTI import-clearance or compulsory-list route where applicable		 Before quoting a Bangladesh market-access claim, identify the exact BDS, IEC adoption, compulsory-list item, import policy condition, tender clause, or BSTI decision that applies to the model.[INFORMATIONAL] The Power Division EV Charging Guideline mandates BSTI certification for all EV charging stations in Bangladesh. Confirm the applicable BDS or IEC standard edition, HS code coverage, and current BSTI test-lab availability for the exact charger model. Power Division, Ministry of Power, Energy and Mineral Resources, Bangladesh2026-06-14 · unverified
IEC 61851 Conductive-Charging Safety Evidence China commonly uses GB/T 18487.1 for conductive charging system general requirements, supported by GB/T 20234 connector and GB/T 27930 DC communication files. These are useful baselines but should be mapped clause by clause before being presented as IEC evidence.GB/T 18487.1
GB/T 20234 series
GB/T 27930		 Where Bangladesh projects, utilities, buyers, or a BSTI route request IEC-family evidence, IEC 61851-1 is the core conductive EV supply equipment standard for operating conditions, the EVSE-to-vehicle connection, and electrical-safety requirements. Use the bare IEC 61851 number unless a Bangladesh-adopted BDS IEC edition is confirmed for the exact project.IEC 61851-1
IEC 61851-23:2023 (Ed.2 — DC EV supply equipment; the current IEC edition as of the date of review; a Bangladesh BDS IEC 61851-23 adoption has been reported but was not confirmed from BSTI official sources — verify with BSTI before citing a specific BDS edition)
BDS IEC 61851 edition only where confirmed by BSTI or project documents		 Prepare a clause matrix for protection, control pilot, earthing, insulation, marking, installation instructions, environmental ratings, abnormal-operation behavior, and DC-station functions. Retest or supplement evidence where Bangladesh project requirements call for IEC reports.[INFORMATIONAL] Treat IEC 61851 as the Bangladesh-facing technical benchmark only where the project or authority route calls it up; China GB/T 18487 files need mapping and possible retesting. International Electrotechnical Commission (IEC)2026-06-14 · unverified
China GB/T 18487 Baseline vs Bangladesh Acceptance File GB/T 18487.1-2023 is the current China conductive charging system baseline (effective April 1, 2024, superseding GB/T 18487.1-2015), commonly paired with GB/T 20234 connection-device standards and GB/T 27930 DC communication. Ensure any China technical file references the 2023 edition rather than the superseded 2015 edition. China may also require CCC certification for in-scope EV supply equipment under the China certification route, but that route is domestic to China.GB/T 18487.1-2023 (effective April 1, 2024; supersedes GB/T 18487.1-2015)
GB/T 20234.1
GB/T 20234.2
GB/T 20234.3
GB/T 27930
CNCA-C25-01 where in scope		 Bangladesh acceptance should be built from the actual Bangladesh route: BSTI or BDS status where applicable, IEC 61851 / IEC 62196 evidence where requested, utility connection approval, site safety controls, metering, tariff, and operator requirements. A China GB/T 18487 report is supporting evidence, not the target-market rule.BSTI / BDS route where applicable (including Power Division EV Charging Guideline mandatory BSTI certification)
IEC 61851 and IEC 62196 where called up
BPDB or distribution-utility connection and energisation requirements		 Build a Bangladesh-facing evidence index that separates product safety, connector interoperability, communication protocol, grid input, meter and tariff controls, installation approval, and operator obligations. Do not label China GB/T evidence as Bangladesh compliance without the missing approvals.[INFORMATIONAL] GB/T 18487 is a useful China baseline, but Bangladesh acceptance requires a separate target-market file covering standards, connectors, grid, site, meter, tariff, and operator controls. State Administration for Market Regulation / Standardization Administration of China2026-06-14 · unverified
Connector Hardware: GB/T 20234 vs IEC 62196 China domestic EV chargers commonly use GB/T 20234.2 AC couplers and GB/T 20234.3 DC couplers, with GB/T 27930 communication for DC charging. These connector systems are not automatically interoperable with IEC 62196 Type 2 or CCS-family project requirements.GB/T 20234.1
GB/T 20234.2
GB/T 20234.3
GB/T 27930		 Bangladesh public or fleet projects may specify IEC 62196-family AC or DC connector interfaces to match imported vehicles and regional interoperability expectations. Unless a Bangladesh authority or tender expressly accepts a China GB/T connector, treat IEC 62196 connector compatibility as a project acceptance item rather than assuming GB/T 20234 compatibility.IEC 62196-1
IEC 62196-2 for AC accessories
IEC 62196-3 for DC and AC/DC vehicle couplers		 Confirm the vehicle inlet population and tender-specified connector before shipment. If IEC 62196 Type 2 or CCS2 is required, the charger needs connector, cable, interlock, communication, labelling, and test-file changes rather than a paper-only conversion.[INFORMATIONAL] Connector compatibility is a physical interoperability issue. A China GB/T 20234 charger should not be presented as IEC 62196-compatible unless the actual hardware and communication stack match the Bangladesh project requirement. International Electrotechnical Commission (IEC)2026-06-14 · unverified
50 Hz Supply Compatibility Is Necessary but Not Sufficient China also uses a 50 Hz grid, and China GB/T 18487 test files may show 50 Hz operation. That overlap does not confirm Bangladesh voltage range, earthing, utility protection profile, harmonic limits, meter configuration, or commissioning settings.GB/T 18487.1
China 50 Hz domestic grid design basis		 Bangladesh EV charger sites should validate the actual utility service voltage, phase arrangement, earthing system, frequency tolerance, protection settings, and power-quality limits for the site. Bangladesh is generally a 50 Hz market, but nominal 50 Hz compatibility alone does not prove local grid acceptance.Bangladesh utility service and distribution-code settings for the site
Bangladesh 50 Hz nominal supply validation
BERC electricity tariff order (current — BERC announced a tariff revision in 2026 with an average increase of approximately 16.7%; confirm the current LT-D3 EV charging rate from the official BERC tariff schedule before quoting a specific Tk/kWh figure)
Project power-quality and protection settings		 Check firmware region profiles, input-voltage tolerances, transformers, filters, thermal derating, RCD or residual-current detection, harmonic emissions, protection coordination, and commissioning screenshots against Bangladesh utility settings.[INFORMATIONAL] Bangladesh and China both being 50 Hz reduces one hardware gap, but exporters still need Bangladesh site voltage, protection, metering, and utility commissioning evidence. Bangladesh Power Development Board (BPDB)2026-06-14 · unverified
BPDB / Distribution Utility Grid Connection and Energisation China grid-connection drawings, GB/T 18487 test reports, and State Grid or China Southern Power Grid design assumptions may support engineering review, but they do not approve a Bangladesh service connection or energisation.GB/T 18487.1
China utility service-connection requirements
GB 50966 / GB/T 51313 where used for China charging-site design		 EV charging sites in Bangladesh need the relevant electricity distribution utility's connection, load, metering, protection, service-capacity, and energisation review. BPDB is a key Bangladesh power-sector utility, but the exact connection route depends on the site location and distribution licensee.BPDB or local distribution utility connection requirements
Bangladesh Electricity Grid Code / Distribution Code where applicable
Project metering, protection, and energisation approval		 Prepare Bangladesh site single-line diagrams, maximum-demand calculations, transformer or service-capacity checks, earthing and protection coordination, meter layout, harmonic or power-quality data, and commissioning records for the local utility.[INFORMATIONAL] Bangladesh utility connection approval is a site-specific requirement. Product GB/T reports do not replace BPDB or distribution-utility connection, metering, and energisation review. Bangladesh Power Development Board (BPDB)2026-06-14 · unverified
EV Charging Guideline, Tariff, Metering, and Operator Controls China charger product certification, GB/T test reports, and Chinese billing or backend software evidence do not establish Bangladesh tariff eligibility, meter configuration, operator permissions, or public-charging billing compliance.China domestic EV charging infrastructure policy
GB/T 18487.1
GB/T 27930		 Bangladesh EV charging projects should verify current Power Division, BERC, BPDB, and distribution-utility requirements for tariff category, separate metering, charging-station operation, safety signage, load management, and customer billing. BERC revised electricity tariffs in 2026 (average increase approximately 16.7%); confirm the current LT-D3 EV charging rate from the official BERC tariff order before quoting. The Power Division EV Charging Guideline makes BSTI certification mandatory for all EV charging stations. No single universally applicable EV charger product certificate replaces these site and operator controls.Power Division Electric Vehicle Charging Guideline (mandatory BSTI certification for all EV charging stations)
BERC tariff and licensing framework — current tariff schedule (BERC revised electricity tariffs in 2026 with an average increase of approximately 16.7%; the LT-D3 EV charging category tariff was updated; verify the specific current Tk/kWh rate from the official BERC tariff order before quoting)
BPDB or distribution-utility metering and service rules		 Confirm the current charging-station guideline and tariff path before commercial operation. Localise user notices, emergency instructions, price display, meter records, operator logs, and backend billing records to Bangladesh project requirements.[INFORMATIONAL] Public charging in Bangladesh should be checked as a product, site, tariff, meter, and operator-control package; do not reduce it to a China GB/T product file. Bangladesh Energy Regulatory Commission (BERC)2026-06-14 · unverified

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