CROSS-STANDARD public interest · Lithium battery / power bank

China-to-Tanzania Lithium Battery & Power Bank 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 China lithium battery and power bank documentation against Tanzania requirements: TBS Pre-shipment Verification of Conformity (PVoC) and Certificate of Conformity, TZS/IEC 62133 cell safety, TCRA radio type approval, UN 38.3 transport, and in-country importer obligations.

Dataset 2026-06-11 Last verified 2026-06-15 5 rows

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Tanzania (TBS) Gap / action Source + verification date
Battery-specific Horizontal Regulation — No Tanzanian Equivalent to the EU Battery Regulation China likewise has no single horizontal battery regulation equivalent to the EU Battery Regulation. Domestic battery requirements are delivered through product safety standards (notably GB 31241 for portable lithium batteries) and, for listed categories, CCC compulsory certification administered by CNCA/SAMR. End-of-life handling is governed by the Regulations on the Administration of the Recovery and Disposal of Waste Electrical and Electronic Products (full-width bracket 废弃电器电子产品回收处理管理条例 full-width bracket). None of these Chinese instruments are recognised by TBS, and a Chinese GB 31241 report or CCC certificate does not by itself produce a TBS Certificate of Conformity.GB 31241 — Safety requirements for portable sealed secondary lithium cells and batteries for use in portable electronic equipment (SAC/SAMR)
CCC — China Compulsory Certification (CNCA/SAMR) for listed battery-containing product categories — domestic China only
PRC Regulations on the Administration of the Recovery and Disposal of Waste Electrical and Electronic Products (2011, amended 2019)
Tanzania does NOT operate a dedicated horizontal battery regulation comparable to EU Regulation 2023/1542 — there is no battery passport, carbon-footprint declaration, recycled-content threshold, or per-importer extended-producer-responsibility battery scheme imposed as a market-access precondition. Instead, lithium batteries and power banks are regulated as products through the Tanzania Bureau of Standards (TBS) conformity framework: where a product falls within the regulated/compulsory standards scope, it must hold a TBS Certificate of Conformity issued under the Pre-shipment Verification of Conformity (PVoC) programme and carry the TBS conformity mark, with the applicable TZS national standards (which largely adopt IEC) as the technical basis. Environmental handling of waste electrical and electronic equipment falls under the National Environment Management Council (NEMC) and the Environmental Management Act framework rather than a battery-specific producer scheme.Standards Act (Cap. 130) — Tanzania Bureau of Standards (TBS) mandate and compulsory standards
TBS Pre-shipment Verification of Conformity (PVoC) programme — Certificate of Conformity and TBS mark for regulated products
Environmental Management Act, 2004 — National Environment Management Council (NEMC) for waste electrical and electronic products
The structural difference is that Tanzania has no EU-style horizontal battery regime — there is no battery passport, carbon-footprint, recycled-content, or per-importer EPR battery obligation imposed as a precondition of import. Exporters should not assume an EU-equivalent battery dossier is required, nor that the absence of one removes obligations: the operative Tanzanian control is the TBS conformity route (PVoC Certificate of Conformity plus TBS mark) where the product is regulated, evidenced against TZS-adopted IEC standards. Chinese GB 31241 or CCC documentation can support the technical file but does not substitute for the TBS Certificate of Conformity, and an in-country importer must be in place to clear goods.[INFORMATIONAL] Tanzania does not impose an EU-equivalent horizontal battery regulation (no battery passport, carbon footprint, recycled content, or per-importer EPR). The governing requirement is the TBS conformity route — a Certificate of Conformity under the PVoC programme plus the TBS mark for regulated products, evidenced against TZS-adopted IEC standards, together with an in-country importer. Chinese GB 31241 or CCC documentation may support the file but does not by itself satisfy TBS market access. Tanzania Bureau of Standards (TBS)2026-06-15 · reference
Cell and Battery Pack Safety — TZS-adopted IEC 62133 China's primary safety standard for portable lithium battery packs is GB 31241 (Safety requirements for portable sealed secondary lithium cells and batteries for use in portable electronic equipment), with GB 18287 for mobile-phone lithium-ion batteries. GB 31241 is technically derived from IEC 62133 but contains national deviations in test severity and acceptance criteria. A GB 31241 report from a Chinese CNAS-accredited laboratory is a domestic-market document and is not, by itself, a TBS Certificate of Conformity; however, because TZS adopts IEC 62133, a test report demonstrating conformity to the IEC 62133-2 edition referenced by TBS (rather than to GB national deviations) is the practical basis accepted under PVoC.GB 31241 — Safety requirements for portable sealed secondary lithium cells and batteries for use in portable electronic equipment (SAC/SAMR)
GB 18287 — General specification for lithium-ion batteries for mobile phones (SAC)
Portable lithium cells and battery packs entering Tanzania are assessed for safety against the applicable Tanzanian national standard (TZS), which is in practice adopted from the international IEC 62133 series (Safety requirements for portable sealed secondary cells and batteries — Part 2: Lithium systems). Where the product is within the regulated/compulsory scope, the safety evidence is verified through the TBS Pre-shipment Verification of Conformity (PVoC) programme, leading to a Certificate of Conformity and authorisation to use the TBS conformity mark. IEC 62133-2 covers abuse testing (overcharge, short-circuit, crush, drop, thermal abuse, forced discharge) and is the common technical basis accepted internationally and adopted into the TZS catalogue.TZS national standard adopting IEC 62133-2 — Safety requirements for portable sealed secondary lithium cells and batteries (Tanzania Bureau of Standards)
IEC 62133-2:2017+AMD1:2021 — Safety requirements for portable sealed secondary lithium cells and batteries — Part 2: Lithium systems
TBS Pre-shipment Verification of Conformity (PVoC) — Certificate of Conformity for regulated products
Because TZS adopts the international IEC 62133 series rather than China's GB 31241, exporters should build their safety evidence directly against the IEC 62133-2 edition referenced by TBS. Key gaps: (1) GB 31241 contains national deviations (test severity, acceptance criteria) so a GB report may not map one-to-one onto the IEC edition TBS expects; (2) the operative document is a TBS Certificate of Conformity issued through PVoC, not a Chinese certificate; (3) where the product is regulated, the TBS conformity mark must be carried. An existing GB 31241 report can support engineering analysis but should be reconciled to the IEC 62133-2 edition for the PVoC assessment.[INFORMATIONAL] Tanzanian market entry requires safety evidence against the TZS-adopted IEC 62133-2 standard, verified through the TBS PVoC programme to obtain a Certificate of Conformity and the TBS mark for regulated products. Chinese GB 31241 certification does not by itself satisfy this route because of national deviations; exporters should base testing on the IEC 62133-2 edition referenced by TBS and route it through PVoC. Tanzania Bureau of Standards (TBS) — Pre-shipment Verification of Conformity2026-06-15 · reference
EMC, Electrical Safety and Radio Type Approval — TBS conformity and TCRA (no CE marking in Tanzania) China's domestic EMC and electrical-safety route uses GB national standards (for example GB 17625 series for harmonics and GB 9254 / CISPR-based emission standards) and, for listed product categories, CCC compulsory certification administered by CNCA/SAMR; radio equipment is approved through SRRC (State Radio Regulation of China) type approval. These are Chinese domestic instruments: CCC marking and SRRC approval are not recognised in Tanzania, do not substitute for the TBS Certificate of Conformity, and do not substitute for TCRA type approval. CE marking does not feature in the Chinese framework either.GB 9254 / GB 17625 series — EMC emission and harmonics standards (SAC)
CCC — China Compulsory Certification (CNCA/SAMR) for listed categories — domestic China only
SRRC — State Radio Regulation of China type approval for radio equipment — domestic China only
Tanzania does NOT use CE marking; CE is an EU conformity mark and has no legal standing in Tanzania. Electromagnetic compatibility and electrical-safety conformity for lithium battery products and power banks is demonstrated against the applicable TZS standards (which adopt IEC/CISPR-based requirements) and verified through the TBS Pre-shipment Verification of Conformity (PVoC) programme, resulting in a Certificate of Conformity and the TBS mark for regulated products. If the product incorporates any radio/wireless function (for example a power bank with wireless charging or Bluetooth), separate radio type approval from the Tanzania Communications Regulatory Authority (TCRA) is required before import and use. Energy labelling, where applicable, falls under EWURA. The mains nominal voltage in Tanzania is 230 V at 50 Hz — the 50 Hz frequency matches China, but the nominal voltage differs from China's 220 V single-phase / 380 V three-phase, which is relevant for any bundled chargers/adapters.TZS standards adopting IEC/CISPR EMC and electrical-safety requirements (Tanzania Bureau of Standards)
TBS Pre-shipment Verification of Conformity (PVoC) — Certificate of Conformity and TBS mark for regulated products
Electronic and Postal Communications Act — TCRA type approval for radio/wireless equipment
Energy and Water Utilities Regulatory Authority (EWURA) — energy labelling where applicable
Two structural differences for Tanzania: (1) there is NO CE marking — exporters must not rely on an EU CE file; the operative control is the TBS Certificate of Conformity via PVoC against TZS-adopted IEC/CISPR standards plus the TBS mark; (2) wireless functions require a separate TCRA type approval that is wholly independent of TBS product conformity and of China's SRRC approval. Chinese CCC and SRRC documents are not transferable. Additionally, although Tanzania shares China's 50 Hz frequency, the 230 V nominal voltage differs from China's 220/380 V, so any bundled charger or adapter should be rated and labelled for 230 V / 50 Hz operation.[INFORMATIONAL] Tanzania does not use CE marking. EMC and electrical-safety conformity is demonstrated against TZS-adopted IEC/CISPR standards and verified through the TBS PVoC programme (Certificate of Conformity plus TBS mark for regulated products). Any wireless function additionally requires TCRA type approval. Chinese CCC and SRRC documents do not transfer. Bundled chargers should be rated for 230 V / 50 Hz, noting the 50 Hz match but 230 V difference versus China. Tanzania Communications Regulatory Authority (TCRA)2026-06-15 · reference
Tanzania Market Access — TBS PVoC Certificate of Conformity, TBS mark, and in-country importer China's domestic market access for lithium battery products uses a different framework: CCC (China Compulsory Certification, administered by CNCA/SAMR) is mandatory for certain listed rechargeable-battery product categories sold domestically. CCC certification is a Chinese domestic requirement and is NOT recognised by Tanzania; it does not substitute for the TBS Certificate of Conformity or the TBS mark, and it does not satisfy TCRA. Chinese manufacturers selling domestically do not appoint any foreign in-country importer of record, and there is no Chinese equivalent of the per-consignment PVoC verification or of an EU-style authorised representative, battery EPR, or WEEE registration obligation for exporters.CCC — China Compulsory Certification (CNCA/SAMR) — domestic China market access only; not recognised in Tanzania
GB 31241 — domestic safety standard underpinning Chinese market documentation
Non-Tanzanian manufacturers placing portable lithium batteries or power banks on the Tanzanian market must satisfy the following market access obligations: (1) TBS Certificate of Conformity — where the product is within the regulated/compulsory standards scope, each consignment (or registered/licensed route) must obtain a Certificate of Conformity issued under the Tanzania Bureau of Standards Pre-shipment Verification of Conformity (PVoC) programme, with conformity verified at origin against the applicable TZS-adopted IEC standards before shipment to the port of Dar es Salaam. (2) TBS conformity mark — regulated products must carry the TBS mark. (3) In-country importer — there must be a Tanzanian-registered importer of record to handle customs clearance, the PVoC documentation, and TBS interface; a foreign manufacturer cannot self-clear without this local operator. (4) TCRA type approval — required separately for any wireless function. (5) Energy labelling under EWURA where applicable. Tanzania does NOT use CE marking and has no EU-style authorised representative, battery EPR, or WEEE registration regime.TBS Pre-shipment Verification of Conformity (PVoC) programme — Certificate of Conformity and TBS mark for regulated products
Standards Act (Cap. 130) — Tanzania Bureau of Standards mandate
Electronic and Postal Communications Act — TCRA type approval for radio/wireless equipment
Tanzania Revenue Authority (TRA) / Tanzania Ports Authority — import clearance at Dar es Salaam via a registered importer
Chinese manufacturers exporting portable batteries to Tanzania face market access controls with no Chinese domestic equivalent: (1) a TBS Certificate of Conformity must be obtained through the PVoC programme — verification typically occurs at origin before shipment, so it must be planned into the export timeline; (2) regulated products must carry the TBS mark; (3) a Tanzanian-registered importer of record is mandatory to clear goods at Dar es Salaam and to interface with TBS; (4) wireless functions need separate TCRA type approval. CCC certification (Chinese domestic) is not transferable. Note that Tanzania does NOT impose an EU-style authorised representative, battery EPR, or WEEE registration regime — those obligations simply do not exist here, but their absence does not remove the PVoC/TBS-mark/importer requirements.[INFORMATIONAL] Chinese portable battery and power bank exporters must address Tanzanian market access before entry: a TBS Certificate of Conformity via the PVoC programme (verified at origin), the TBS mark for regulated products, a Tanzanian-registered importer of record for clearance at Dar es Salaam, and TCRA type approval for any wireless function. Tanzania does not use CE marking and has no EU-style authorised representative, battery EPR, or WEEE registration. CCC certification does not transfer to or substitute for any of these Tanzanian requirements. Tanzania Bureau of Standards (TBS) — Import conformity assessment / PVoC2026-06-15 · reference
Dangerous Goods Transport — UN 38.3 and lithium battery shipping China applies the same international transport regime for lithium battery exports. UN 38.3 testing is required, typically evidenced by a UN 38.3 Test Summary and, for road carriage and export handling within China, a transport appraisal/identification report (运输鉴定报告) referencing GB standards aligned to the UN Model Regulations. Chinese exporters are generally already familiar with UN 38.3 because it is a precondition for air and sea carriage out of China. The UN 38.3 requirement is therefore largely common between China and Tanzania-bound shipments — it is a carriage requirement, not a Tanzanian product-conformity step, and a valid UN 38.3 Test Summary prepared for export from China is normally acceptable for the carriage leg to Dar es Salaam.UN 38.3 Test Summary — required for export carriage from China
运输鉴定报告 (transport appraisal/identification report) referencing GB standards aligned to UN Model Regulations
Lithium cells and batteries are dangerous goods (UN 3480/3481/3090/3091) for international transport regardless of destination. Shipments to Tanzania, arriving primarily by sea at the port of Dar es Salaam (or by air), must comply with the UN Manual of Tests and Criteria Section 38.3 (UN 38.3) testing requirements and the applicable transport mode rules: the IMDG Code for sea freight and the IATA Dangerous Goods Regulations / ICAO Technical Instructions for air freight. A UN 38.3 Test Summary must accompany the consignment, together with correct UN classification, packaging (UN-specification or applicable packing instruction), marking, labelling, and a dangerous-goods declaration. These transport rules are international and apply on the carriage leg in addition to, and independently of, the TBS PVoC product-conformity requirements at import.UN Manual of Tests and Criteria, Section 38.3 (UN 38.3) — lithium battery transport safety tests
IMDG Code — International Maritime Dangerous Goods Code (sea freight to Dar es Salaam)
IATA Dangerous Goods Regulations / ICAO Technical Instructions (air freight)
UN Recommendations on the Transport of Dangerous Goods — Model Regulations (classification UN 3480/3481/3090/3091)
Transport is the most aligned area: UN 38.3 is an international requirement shared by China-origin export carriage and Tanzania-bound shipments, so a valid UN 38.3 Test Summary already prepared for export from China is normally usable for the carriage leg. Remaining points to confirm: (1) correct mode-specific compliance — IMDG for the sea leg to Dar es Salaam, IATA/ICAO if any air leg; (2) correct UN number classification by configuration (cells alone, packed with equipment, contained in equipment), packaging, marking, labelling and dangerous-goods declaration; (3) the UN 38.3 transport step is separate from, and does not replace, the TBS PVoC product-conformity and importer requirements at import.[INFORMATIONAL] Lithium battery shipments to Tanzania must meet UN 38.3 transport testing and the applicable mode rules (IMDG for sea to Dar es Salaam, IATA/ICAO for air), with correct classification, packaging, marking, labelling and a dangerous-goods declaration. This is largely common with China-origin export carriage, so an existing UN 38.3 Test Summary is normally usable for the carriage leg — but it is independent of, and does not replace, the TBS PVoC product-conformity and in-country importer requirements at import. UNECE — UN Manual of Tests and Criteria (Section 38.3)2026-06-15 · reference

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