The dairy credibility test
Under the New Zealand–Thailand Closer Economic Partnership, final tariffs and quotas on New Zealand dairy imports into Thailand were scheduled to lift from 1 January 2025. MFAT states that the CEP entered into force in July 2005 after signature in April 2005. Dairy was the long tail of liberalisation.
In January 2025, Dairy Companies Association of New Zealand chief executive Kimberly Crewther told Farmers Weekly that the Thai Milk Board had limited volumes approved for import for milk and cream, flavoured milk and skim milk powder despite the liberalisation date.
We are concerned at this move. It disregards the commitments Thailand has entered into and creates additional uncertainty and complexity in the trade
Farmers Weekly reported that the Thai market accounts for about NZ$800 million of New Zealand dairy exports. Thailand is the largest dairy exporter among ASEAN economies, largely by importing New Zealand milk powder and reprocessing it for regional shelves. Fonterra has described Thailand as its largest ingredients market in Southeast Asia.
An MFAT spokesperson told Farmers Weekly that the ministry understood the Thai Milk Board had decided to limit skim milk powder import volumes, including from New Zealand.
We are concerned as such a decision would have significant commercial impacts. MFAT is actively seeking reassurances from the Thai government it will not impose restrictions on NZ imports that are inconsistent with Thailand’s obligations under the NZ-Thailand Closer Economic Partnership which came into full effect on January 1 2025.
By late July 2026, Nation Thailand reported that Australia and New Zealand were still urging Bangkok to revise a two-stage skim milk powder approval process ahead of Anutin’s visits. The Milk Board delayed Group 1 allocations for large operators that buy domestic raw milk while surplus raw milk exceeded demand. Group 2 smaller manufacturers received some allocations. Co-op leaders proposed that importers source 8 per cent of powder from domestic Thai producers. Combined powder imports were estimated at about 90,000 tonnes a year.
Wang Nam Yen Dairy Cooperative chair Amnuay Thongkhak backed a domestic offtake rule for importers.
From now on, any company importing milk powder would also have to buy Thai-produced milk powder at a rate of 8% to support domestic farmers
If the Joint Declaration and side documents produce only hortatory language without process relief on skim milk powder, milk and cream, dairy industry readers will score the trip a miss. Treaty text without administrative compliance is a non-tariff barrier by another name.
Trade scale and composition
MFAT records goods trade between New Zealand and Thailand at more than NZ$4.52 billion in 2024. Thailand is a consistent top-10 two-way partner. MFAT’s June 2024 South East Asia market report put two-way goods and services trade at NZ$4.35 billion in the year ended March 2024, then ranking Thailand eighth. Goods exports were NZ$1.24 billion and goods imports NZ$2.75 billion. Services were smaller and travel-dominated.
Prime Minister’s Office visit messaging has cited almost NZ$4.8 billion two-way trade in the year to March 2026, including NZ$1.6 billion in New Zealand exports. Writers should treat that figure as official political attribution and reconcile it carefully against Stats NZ Overseas Merchandise Trade country tables and earlier MFAT vintages. Scopes, March versus calendar years, and goods versus goods-and-services differ across sources.
UN Comtrade data via Trading Economics show New Zealand merchandise exports to Thailand at US$844.98 million in 2025. Dairy products, eggs, honey and edible animal products accounted for US$475.73 million. Edible fruits and nuts were US$54.25 million. Wood pulp was US$44.50 million. Wood articles were US$30.95 million. Meat was US$29.53 million.
MFAT lists major New Zealand exports as milk powder and other dairy, apples and wood pulp. Major imports from Thailand are motor vehicles, air conditioners and refrigerators, cell phones and plastics. The structural pattern is a persistent New Zealand merchandise deficit. That imbalance shapes bargaining. Bangkok wants more agri-food, consumer and retail access into New Zealand plus investment and flights. Wellington wants clean dairy liberalisation, tourism recovery, education and security cooperation without new non-tariff barriers.
Since CEP entry into force, MFAT states New Zealand exports to Thailand have more than tripled and imports from Thailand are more than four times pre-CEP levels. Services preferences sit in AANZFTA and RCEP rather than the bilateral CEP. Layered rules create opportunity and complexity. Non-tariff administration can blunt scheduled tariff zeros.
Partnership architecture and the visit programme
MFAT’s Roadmap to Strategic Partnership records four pillars: Political and Security; Economy, Trade and Innovation; Culture and People-to-People; and Regional and Multilateral. Full CEP implementation from 1 January 2025 was itself listed as a milestone on the path to elevation. The August 2026 prime ministerial summit was envisaged as the moment to adopt the Joint Declaration and Plan of Action and to set review mechanisms.
Nation Thailand reports Thai Cabinet approval of a draft Joint Declaration and a Joint Plan of Action for 2026–2030 signed in November 2025 covering investment, education and travel facilitation. Royal Thai Government materials state Anutin and Luxon will sign the Joint Declaration and witness cooperation documents on economic and social security and Thai personnel capacity-building in education, culture and police.
Anutin leads Bhumjaithai. He became Thailand’s 32nd prime minister after parliamentary election on 5 September 2025 and royal endorsement on 7 September 2025, following the court removal of Paetongtarn. He comes from a construction conglomerate background and previously held public health and interior portfolios. New Zealand ministers already knew him as deputy prime minister. Continuity of the Strategic Partnership track across three Thai prime ministers in two years is itself a diplomatic achievement. Thai political churn remains an implementation risk even when declarations are signed.
Thai government spokesperson Rachada Dhnadirek set a commercial KPI for the mission.
Every overseas trip by the prime minister must create opportunities for Thailand
She added a clear market objective.
The goal is clear: Thai products must gain more markets, Thai businesses must gain partners and new opportunities, and Thailand must attract more investment, technology and knowledge.
Nation Thailand lists executives from firms including Thai Beverage, Gulf, Minor Group, B.Grimm Power, Mitr Phol, Banpu, PTT, Central Group, Charoen Pokphand Foods and SCG. The New Zealand programme includes a traditional Māori welcome, bilateral talks, MoU witnessing, business networking and a visit to NZAero. Thai messaging also names interest in Skyline Enterprises and Fisher & Paykel. Fisher & Paykel Appliances already manufactures in Thailand as part of a global footprint headquartered in Auckland.
Connectivity as the second binding constraint
Direct air services are the people-to-people and perishables unlock. Thai Airways suspended Auckland–Bangkok during the pandemic. In February 2026, Auckland Airport and Thai Airways announced plans to resume daily non-stop services in the second half of 2026.
Thai Airways chief commercial officer Kittiphong Sansomboon tied the route to hub strategy.
This year, Thai Airways will resume daily Auckland–Bangkok services as a key long-haul network expansion, strategically strengthening Bangkok’s position as a major Southeast Asian hub and enhancing seamless connectivity linking Europe, Asia, and New Zealand via Thailand.
Auckland Airport chief executive Carrie Hurihanganui welcomed the return as a milestone in long-haul rebuild. Airport-linked material cited about 48,000 New Zealanders visiting Thailand in the year ended November 2025, up 7 per cent year on year and back to pre-pandemic levels, and about 20,000 Thai travellers to New Zealand. Incremental visitor spend from a daily service was forecast at more than NZ$250 million a year. Bilateral air trade was put at NZ$363.9 million in the year ended December 2025. Thailand was described as New Zealand’s largest market for air-freighted avocados, with 1,280 tonnes exported via Auckland in 2025, up 29 per cent.
MFAT’s 2024 market report recorded about 85,897 New Zealand visitors to Thailand in 2023. Earlier political tourism targets of 100,000 Kiwi visitors to Thailand and 40,000 Thai visitors to New Zealand by 2025 were not met on the inbound Thai side. A firm launch date, gauge and cargo product matter more than another aspiration in a joint communique.
Australia shows the scale gap
Australia is the relevant peer comparator. DFAT’s Thailand country brief puts Australia–Thailand two-way goods and services trade at approximately A$32.4 billion in 2025 context. Thailand ranks as Australia’s fourth-largest Southeast Asian trading partner and about 11th overall. Since TAFTA entered into force on 1 January 2005, two-way trade has nearly tripled.
Australia elevated relations to a Strategic Partnership on 13 November 2020 — six years ahead of New Zealand’s formal launch. A Strategic Economic Cooperation Arrangement MoU was signed in November 2022 and renewed in November 2025. Strategic Economic Dialogues have already cycled through Bangkok and Canberra. Australian export composition differs sharply: natural gas, crude petroleum and wheat versus New Zealand’s dairy and horticulture concentration. Thai exports to both markets are vehicle- and machinery-heavy.
People-to-people depth also diverges. DFAT cites 700,000 to 800,000 Australian visitors to Thailand annually, more than 40 university partnerships, and large New Colombo Plan mobility. New Zealand’s student and tourist pipes are thinner. Anutin’s Australia leg is billed as the first official Thai prime ministerial visit in 14 years, ahead of the 75th anniversary of Australian–Thai ties in 2027.
New Zealand is arriving later and smaller on a track Canberra institutionalised. Yet New Zealand has a sharper dairy non-tariff problem and a clearer single connectivity lever in one daily long-haul.
Where the trade-offs bite
Ceremonial Joint Declaration density buys optics capital. Enforceable Milk Board process relief buys exporter order-book certainty. Those are not the same deliverable. A thick stack of MoUs without skim milk powder licensing relief will not move Fonterra, Open Country or Synlait contracts.
The goal of tripling two-way trade by 2045 sounds large. From a base near NZ$4.3–4.8 billion, mid-single-digit nominal compound growth largely delivers the arithmetic over two decades. RNZ analysis in April 2024 already noted that the pledge largely required maintaining growth at then-current levels, with inflation doing much of the work. Ambition optics carry overclaim risk if composition targets are absent. More Thai vehicles into New Zealand can swell two-way trade while the merchandise deficit widens. Welfare can still rise through variety, investment income and services even if the goods balance does not “rebalance” in political rhetoric.
Thai domestic dairy politics feature surplus raw milk, discarded milk and co-op offtake proposals. Those pressures are real for Bangkok. CEP legal certainty is real for Wellington. New Zealand must defend scheduled liberalisation if it wants ASEAN precedent value on non-tariff barriers. Regulatory cost on the Thai side and treaty credibility on the New Zealand side sit in tension.
New Zealand biosecurity and consumer standards are legitimate market signals. If Thai retail and food aspirations stall, Bangkok may read soft protection. Transparency on science-based rules reduces that friction.
Institutionalising scheduled economic dialogues helps the relationship survive the next Thai constitutional twist. Episodic prime ministerial drop-ins fit media cycles but lag implementation. Australia’s recurring Strategic Economic Dialogues are the template.
Aviation commercial viability and yield discipline matter more than airport marketing upper bounds. A daily long-haul that cannot sustain load factors will slip again. Security-pillar documents on transnational crime are easy to sign and hard to resource. In a 48-hour Auckland programme they compete with trade bandwidth.
Second-order effects for firms and households
A durable dairy administration fix would raise New Zealand leverage on non-tariff enforcement narratives elsewhere in ASEAN and RCEP. Failure teaches partners that a twenty-year phase-out can end in quantitative rationing. That lesson would weaken political capital for further ASEAN bilaterals and for export-value rhetoric that assumes clean implementation.
Sustained skim milk powder friction will not print in headline GDP. It will show up in Stats NZ Overseas Merchandise Trade destination mix, unit values and Thai processor contract basis. An approximately NZ$800 million channel that is administratively capped is a terms-of-trade and farm-gate sentiment issue for dairy communities.
A sustained daily Auckland–Bangkok service would compound into student and private training establishment yields, higher-yield Asian segment rebuild for Auckland and Queenstown hotels, and belly-hold options for fruit and dairy specialities. Even a partial recovery toward earlier Thai-visitor aspirations would matter for tourism operators still rebuilding after pandemic shocks.
Thai outbound capital from groups such as PTT, Gulf, CP, Central, Minor and ThaiBev hunting New Zealand tourism, food, renewables or property would shift the deficit narrative toward services and primary income without balancing merchandise. Fisher & Paykel’s existing Thai manufacturing footprint and any Skyline tourism-asset conversations give the investment pillar named corporate transmission rather than abstractions.
Successful continuity across three Thai prime ministers in two years becomes a template for dealing with volatile counterpart constitutional cycles. Label-only outcomes weaken domestic agribusiness sentiment and the credibility of layered FTA strategy.
Households feel this through dairy farm incomes, supermarket import variety, airfares and tourism employment — not through an immediate OCR or Budget print. The Reserve Bank and Treasury do not model a Thai prime ministerial visit as a macro shock. They do model Asia demand and commodity prices. The partnership matters insofar as it protects and expands a top-10 bilateral that is disproportionately important to dairy and horticulture.
Historical context
The visit sits in New Zealand’s post-CEP Southeast Asia deepening: Singapore CEP, AANZFTA, RCEP, Indonesia CEPA and prospective further ASEAN bilaterals. Deepening has come through layered rules rather than single breakthrough summits.
The Australia–Thailand track — TAFTA in 2005, Strategic Partnership in 2020, recurring economic dialogues — is the institutional lead New Zealand is now copying at smaller scale. The thirteen-year gap since the last Thai prime ministerial visit to New Zealand underscores how thin high-level political traffic has been relative to commercial interdependence. That gap is an argument for scheduled dialogues rather than episodic drop-ins.
The dairy long tail from 2005 to 2025 is a cautionary parallel for future FTA chapters. Celebrating entry into force without resourcing non-tariff monitoring produces exactly the credibility problem now sitting on Anutin’s itinerary. Implementation chapters need the same political attention as signing ceremonies.
Governor-General Dame Cindy Kiro hosted a 70th-anniversary diplomatic celebration at Government House on 15 May 2026 with Thai Ambassador Mongkol Visitstump. Public Thai Festival activity followed in Wellington. People-to-people links are real but modest relative to Australia. Working Holiday access exists with tight quotas. Education and tourism links remain below stretch targets until air capacity returns.
The counter-argument
The strongest opposing read is that Strategic Partnership language is label inflation. On this view, joint declarations and business roundtables are theatre around bilateral photo opportunities. The only number that matters is whether skim milk powder quotas and approval timing actually open. Everything else is diplomatic inventory.
That scepticism has force. Twenty years of CEP phase-out ending in Milk Board quantitative rationing is a cautionary tale. RNZ’s 2024 arithmetic on the triple-by-2045 goal already punctured moonshot framing. Australia’s larger, earlier partnership shows what institutional density looks like when trade scale justifies it. New Zealand’s two-way totals near NZ$4.5–4.8 billion will not command Bangkok’s attention the way A$32 billion does in Canberra.
A political desk version adds that Luxon needs foreign-policy and ASEAN diversification optics amid China concentration risk, while Anutin needs overseas deliverables for domestic legitimacy after a volatile path to the premiership. A business desk version says the 14-firm Thai delegation is the real story and prime ministerial talks are the stage set for B2B matching.
Those reads are partially right. They underweight two points. First, continuity of a multi-year roadmap across three Thai prime ministers is not automatic in Thai constitutional politics; locking the Joint Declaration and Plan of Action creates a bureaucratic scaffold that outlasts any single leader. Second, New Zealand’s dairy non-tariff problem and single long-haul lever are precisely the kind of discrete, measurable tests that partnership language can either force or fail. The thesis of this visit is not that MoUs are worthless. It is that MoU volume without Milk Board process relief and without a firm Thai Airways date is insufficient.
Evidence for that thesis sits in MFAT’s own CEP page, DCANZ and MFAT comments on the public record in 2025, Nation Thailand’s July 2026 reporting on continued bilateral pressure, and Auckland Airport’s February 2026 connectivity announcement still waiting on a hard launch day.
Open questions
Will any Joint Declaration annex or side letter specify Milk Board timelines, quantities or a dispute pathway for skim milk powder, milk and cream — or only “work together” language?
Will Thai Airways announce a concrete launch date, weekly frequency, aircraft gauge and cargo product, or remain on “second half of 2026” aspiration?
Which of the roughly 14 conglomerates table measurable letters of intent on retail placement, hospitality assets or energy and agri-tech, versus photo-op memoranda?
How will official New Zealand communications reconcile the Prime Minister’s Office year-to-March 2026 two-way figure near NZ$4.8 billion with MFAT’s 2024 goods figure of more than NZ$4.52 billion, the June 2024 goods-and-services snapshot of NZ$4.35 billion, and Comtrade’s 2025 goods export print near US$845 million without false precision?
Will composition targets — more New Zealand services and premium consumer goods rather than simply more Thai vehicles — pre-empt the arithmetic rebuttal that tripling is trend extrapolation?
Are working-holiday quota, student visa pipeline and Thai community scale attached to enforceable people-to-people lifts, or left as cultural colour?
What success and failure look like
Success over twelve to thirty-six months looks concrete. Skim milk powder and related dairy administration normalise to CEP text. Daily Bangkok–Auckland service sustains a full seasonal cycle. Thai student and visitor numbers lift measurably. One or two anchor Thai FDI projects land in tourism, food processing or renewables. New Zealand mid-caps use Board of Investment-promoted Thai presence as a manufacturing and distribution platform into wider RCEP markets. Scheduled economic dialogues continue after the next Thai political turn.
Failure looks equally concrete. Declarations without dairy relief. Air service delayed again. Two-way trade stuck near NZ$5 billion nominal with a widening goods deficit. Australia continues to absorb the bulk of Thai commercial attention in the Tasman. Domestic agribusiness sentiment sours on ASEAN implementation credibility.
IMF materials place Thailand as ASEAN’s third-largest economy by nominal GDP, with population near 72 million and soft near-term real growth. It remains a manufacturing and tourism heavyweight and a regional processing hub for New Zealand milk powders. Soft Thai growth caps import demand. New Zealand dollar volatility can swing New Zealand dollar trade prints without real volume change. Overclaiming “tripling” invites arithmetic rebuttal that hollows political capital.
For Fonterra, DCANZ, Zespri, apple exporters, wood pulp shippers, Auckland Airport, Tourism New Zealand, universities chasing Thai students, and NZ Police and Customs on crime cooperation, the next fortnight is about annex language and flight dates, not communique adjectives. For households in dairy regions, the transmission is contract certainty and destination diversity. For the Crown, progress supports the broader Southeast Asia diversification and export-value story without requiring new spending programmes that dilute fiscal discipline.
Watch the Joint Declaration text and any dairy side letter when Anutin meets Luxon in Auckland on 20–21 August. Watch Thai Airways for a firm second-half 2026 launch date before the Northern winter schedule locks. Those two data points will decide whether Strategic Partnership branding becomes economic delivery or another label on an unfinished CEP implementation job.
