Entering ASEAN as a Japanese brand requires coordinating legal, logistics, marketing, and financial decisions across multiple regulatory jurisdictions — often simultaneously. The brands that succeed in their first year share a common characteristic: they complete a structured pre-launch validation before committing to freight, marketing spend, or marketplace account activation. This checklist consolidates TNGAP's operational experience across 40+ Japanese brand market entries in Singapore, Malaysia, Thailand, and Vietnam into 20 sequential action items, organised by function.
Compliance documentation: 60+ days before target launch date
Trademark: file in SG early — IPOS registration is ~6 months
Logistics setup: 3PL in Singapore takes 1–2 weeks onboarding
Brand localization: JP to EN copy is minimum; local lang is +30% CVR
How long does it take to complete all 20 pre-launch steps?
For brands working with TNGAP as IOR from Day 1, the 20-step checklist typically takes 4–6 weeks to complete in parallel. The critical path items are: HS code classification (7–10 days), Certificate of Origin application (10–15 days), and SFA pre-notification for food categories (21 days minimum). Legal and trademark reviews can run concurrently. The fastest documented completion across all 20 steps with TNGAP support was 19 business days for a cosmetics brand with clean documentation.
Which of the 20 steps is most commonly skipped — and what are the consequences?
Step 17 (transfer pricing documentation) is the most commonly deferred item. It has no immediate operational consequence — your first shipment will clear customs without it. The risk materialises during a Japanese NTA transfer pricing audit or a destination country customs valuation review, typically 12–36 months after launch. At that point, retroactive TP adjustments can result in significant additional tax exposure. TNGAP recommends preparing a one-page transfer pricing rationale memo (not a full TP study) at launch stage as a minimum standard.
Can we launch in multiple ASEAN markets simultaneously?
Technically yes — TNGAP can activate IOR registrations across Singapore, Malaysia, Thailand, and Vietnam in parallel. In practice, TNGAP recommends sequential activation (Singapore first, then Malaysia in Month 2–3, Thailand by Month 6, Vietnam from Month 4 given the trading licence lead time) because simultaneous multi-market launch creates operational complexity that typically exceeds the capacity of a Japanese SME export team. The exception is brands with dedicated ASEAN operations teams of 3+ people who can manage concurrent market activations.
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TNGAP Service Tiers
TNGAP guides Japanese brands through all 20 pre-launch steps as part of the onboarding process for every service tier. The depth of support varies by tier — from self-service documentation checklists (Entry) to full-service compliance coordination (Pro).
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