International Co-Production Treaties Explained: How to Access Double the Public Funding

Why a Canadian-Irish-French Film Is Not a Gimmick

A documentary co-produced in 2023 between a Canadian producer in Toronto and a French production company in Paris received funding from Telefilm Canada, the CNC (Centre National du Cinema), and Screen Ireland through an Irish co-producer who joined the project at the script stage. The three-way co-production was not a financial engineering exercise. It was the mechanism that allowed a $1.2 million film to raise $900,000 in public funding that no single country could have provided alone.

Without the treaty structure, the Canadian producer could access only Telefilm Canada. With it, the same film was simultaneously a Canadian domestic production, a French domestic production, and an Irish domestic production -- eligible for all three countries' public funds, broadcaster quotas, and export incentives. That is what international co-production treaties do: they multiply the financing universe for films that span more than one country.

This post explains how bilateral and multilateral treaties work, which countries run the most active treaty networks, what the minimum requirements are, and how to structure a co-production that is financially real rather than nominally compliant. By the end, you'll know whether a co-production treaty is the right structure for your current project and exactly which national bodies to contact first.

Treaty terms change through government negotiation. The structural framework described here reflects treaty norms as of mid-2026. Verify current requirements with the relevant national film bodies before structuring any co-production deal. This content is for planning purposes only and does not constitute financial or legal advice.

How Co-Production Treaties Work: The Core Mechanism

International co-production treaties are bilateral or multilateral agreements between governments that grant "official co-production" status to qualifying films. A film with official co-production status is treated as a domestic production in each treaty country for all purposes: national fund eligibility, public broadcaster quotas, tax credits, and export grant programs.

The legal basis for the major multilateral framework is the European Convention on Cinematographic Co-production (Council of Europe, 1992, revised 2017), which allows films co-produced among two or more Council of Europe member states to qualify as a domestic production in each participating country. As of 2026, the Convention has 47 signatory states. The full treaty text and current signatory list are published by the Council of Europe at conventions.coe.int.

Bilateral treaties operate on the same principle but between two specific countries. The terms -- minimum budget split, creative element requirements, production activity requirements -- are specific to each treaty pair and set through government negotiation.

The financial participation rule: Each country's production company must contribute a defined minimum percentage of the total budget. Most bilateral treaties require a minimum contribution of 20% and a maximum of 80%, meaning neither country can control less than a fifth or more than four-fifths of the total. A 50/50 split is the most common structure for films with genuinely shared creative input from both countries.

The creative elements rule: The co-production must have above-the-line and below-the-line creative contributions from each country proportional to its financial participation. A UK-Canada co-production with a 60/40 split should have the majority of key creative roles (director, writer, lead cast) from the UK side, with the Canadian partner supplying a meaningful minority of creative elements. Each treaty specifies a points system for evaluating compliance.

The production activity rule: Crew nationals and production activity must be split between the two countries. A certifying authority in each country reviews the actual production activity, not just the paper structure. A co-production where 95% of filming occurred in one country and the other country's "participation" was limited to post-production work may not pass certification review.

Key Treaty Networks by Country

The table below summarizes the treaty networks, funding bodies, and typical budget ranges for the five most active co-production countries. Budget figures are indicative ranges based on publicly reported fund guidelines; verify current maximums with the relevant national body.

The most important insight from this table: Canada has by far the largest bilateral network, making it the most versatile co-production partner for films originating in any other country. For English-language productions specifically, the Canada-UK treaty is the most utilized combination because both countries' public funds prioritize English-language documentary and narrative content.

Three Worked Examples

Example 1: UK-Canada Documentary, $800,000 Budget

A UK producer contributes 55% ($440,000) sourced from the BFI Film Fund and a Channel 4 broadcaster pre-sale. A Canadian producer contributes 45% ($360,000) sourced from Telefilm Canada and the Canada Media Fund. Both contributions meet the financial minimum (45% is above the 20% floor, 55% is below the 80% ceiling).

Creative element compliance: UK director and editor, Canadian cinematographer and lead cast. Both countries certify the production as domestic. The film qualifies for both UK and Canadian public broadcast slots. Distribution pre-sales reference both territories, and the dual-territory certification allows the sales agent to pitch BBC Studios and CBC simultaneously without exclusivity conflicts.

Net result: $800,000 budget with $800,000 in public fund support -- the full budget covered, with no equity gap. Without the treaty structure, the UK producer could access at most $440,000 from UK sources alone.

Example 2: French-Irish-Belgian Documentary Under the European Convention, EUR 1.4 Million

Three European co-producers structure the project under the Council of Europe's Convention rather than bilateral treaties. France (CNC), Ireland (Screen Ireland), and Belgium (Wallimage) each contribute public fund support. No single country could have funded the project to the required budget.

The minimum participation threshold for the European Convention is 10% per country (lower than most bilateral treaties). The majority producer holds 50%, with Ireland at 30% and Belgium at 20%. The film qualifies as a domestic production in all three countries for broadcaster licensing purposes. Distribution includes French theatrical, Irish public broadcaster primetime, and Belgian regional television -- three separate broadcaster revenues that a single-country production could not access.

Example 3: Australian-UK Narrative Feature, AUD 3.5 Million

An Australian majority producer (60% contribution) accesses Screen Australia funding and Australia's Location Offset of 16.5% on qualifying Australian production expenditure. A UK minority producer (40% contribution) brings BFI Lottery funding and a BBC Films development contribution. Principal photography is split between Sydney and Edinburgh.

Both countries' public broadcasters are pitched simultaneously during development. The Australian Location Offset applies to AUD 2.1 million in Australian expenditure (60% of AUD 3.5M), generating AUD 346,500 in offset rebate. The BFI contribution adds approximately GBP 200,000. Combined, the co-production raises approximately AUD 2.8 million in public money against a AUD 3.5 million budget -- an 80% public funding ratio that would be impossible from either country's fund alone.

How to Initiate a Co-Production Treaty Application: Step by Step

Step 1: Confirm your country has a bilateral treaty with your intended co-production partner country. The BFI (bfi.org.uk), Telefilm Canada (telefilm.ca), Screen Australia (screenaustralia.gov.au), and CNC (cnc.fr) all publish current treaty lists on their official websites. The European Audiovisual Observatory (obs.coe.int) maintains a comprehensive treaty database for European co-productions.

Step 2: Read the specific treaty document, not just the fund's summary guidelines. Treaty documents specify the exact points system for creative elements, the acceptable range of financial splits, and the production activity requirements that apply to your specific country pairing. The treaty text is the authoritative source; fund summary pages sometimes omit nuances.

Step 3: Identify your co-production partner in the other country. The co-production partner must be a production company in good standing with the national fund of their country. A Canadian company that is not Telefilm-eligible cannot serve as a Canadian co-production partner for a Telefilm-funded project. Confirm eligibility before attaching a partner.

Step 4: Submit a co-production certification application to the national fund in both countries simultaneously. Most funds require the certification application before or at the time of the funding application. A co-production that receives fund support before applying for co-production certification may have the certification denied and the fund support revoked.

Step 5: Draft a co-production agreement covering the financial split, creative element distribution, delivery obligations, distribution strategy, and rights division (international sales, sequel rights, series rights). Engage an entertainment lawyer with co-production experience in both territories before signing. The co-production agreement governs the relationship for the entire life of the film.

Output: An official co-production certification from both national funds, confirming the film is a domestic production in each country for all funding and distribution purposes.

Pro Tips and Common Mistakes

Pro Tip: The creative points system used to evaluate co-production compliance is specific to each bilateral treaty. Do not assume that meeting the financial split automatically satisfies the creative element requirements. Some treaties award points for specific above-the-line roles (director, writer, lead cast) and require minimum totals from each country. Review the specific treaty's points table before attaching creative elements -- you may need to adjust casting or crew nationality to pass the points threshold.

Pro Tip: The majority co-producer controls the co-production. The film's creative direction, delivery obligations, and distribution strategy are governed by the majority partner's national fund agreements. A filmmaker from a minority country entering a co-production as the 30% contributor should negotiate clear rights over the international sales strategy and any sequel or series rights before signing. These rights are not automatically retained by the minority party.

Pro Tip: For US-based filmmakers who want to access European funds, the UK-US Audiovisual Coproduction Agreement (UMPDA) is the most practical route. US elements can qualify as UK creative contributions, enabling a US-UK project to access BFI funding and then potentially add a European partner under the European Convention. The US has no federal film fund, but attaching a UK partner creates a bridge to the European public funding system.

Common Mistake: Structuring a co-production on paper without actual production activity in both countries. Certifying authorities review the actual production activity, not just the paper structure. A co-production where 95% of filming occurred in one country and the partner country's "participation" was limited to post-production work may fail certification review -- which means the fund support from the partner country is clawed back after the film is complete.

The fix: Plan production activity in both countries before the shoot begins, not after a financing shortfall appears. The production schedule is part of the certification file.

Common Mistake: Ignoring residuals and credit obligations created by co-production status. A film certified as a UK-Australian co-production may have obligations to both BAFTA and the Australian Academy of Cinema and Television Arts (AACTA) for award eligibility, credit standards, and promotional obligations that a non-treaty film would not face. These obligations are not onerous, but ignoring them creates compliance problems during awards season.

Frequently Asked Questions

Do I need a co-production treaty to shoot in another country?

No. You can shoot in any country without a treaty agreement. The treaty structure is specifically about accessing each country's domestic film support system: public funds, tax credits, and broadcaster quotas. Without a treaty co-production, a film shot in Canada by a UK company is still a UK film and can only access UK support systems regardless of how much of the production occurred in Canada.

How do I find out if my country has a treaty with a potential co-production partner?

The BFI, Telefilm Canada, Screen Australia, and the CNC all publish their current treaty lists on their official websites. The European Audiovisual Observatory (obs.coe.int) maintains treaty databases for European co-productions. The UNESCO Creative Economy Programme also tracks international co-production agreements globally.

Can a US filmmaker access European co-production treaties?

Not directly. The US does not have formal co-production treaties with most European countries. However, a US filmmaker can partner with a UK producer and structure the project as a UK-EU co-production through the European Convention, with the US elements counted as UK creative contributions through the UK-US UMPDA. This indirect route works, but it requires a genuine UK production partner with BFI eligibility.

What is the minimum budget for a treaty co-production to make sense?

Below $300,000, the administrative costs and compliance complexity of a formal treaty co-production typically do not justify the financial access gained. Most active co-production treaties work at budgets of $500,000 and above. For smaller projects, informal co-development arrangements and fiscal sponsorship provide easier routes to international collaboration without the treaty obligations, points compliance, and dual-country certification process.

What is the difference between a bilateral treaty and the European Convention?

A bilateral treaty is a two-country agreement with terms specific to that country pair. The European Convention is a multilateral agreement among Council of Europe member states that allows any two or more member-state producers to structure a co-production under common terms. The Convention's minimum participation threshold (10% per country) is lower than most bilateral treaties (typically 20%), which makes it more flexible for three-way and four-way co-productions. Films qualifying under the Convention can then also access bilateral treaty benefits with specific countries simultaneously.

Related Tools and Resources

The Film Distribution Companies Directory on this site includes international distributors active in co-production markets. For the grant funding landscape accessible through co-production structures, see Which Film Grants Don't Require US Citizenship?. Filmmakers exploring international education options alongside co-production networks should browse the Film Schools Directory. For the distribution deal structures that co-productions typically generate across multiple territories, the film distribution deals explained guide covers MG structures, territorial splits, and reversion rights.

Conclusion

The treaty structure is not a creative compromise or a legal technicality. It is the most effective mechanism governments have developed for supporting films that represent their national cultures while reaching international audiences. The films that win international awards, access global markets, and generate careers spanning multiple decades are disproportionately co-productions -- not because treaties produce better films, but because the funding access they unlock allows filmmakers to make the films they actually want to make at the budgets those films require.

The structural question for any filmmaker developing a project that spans two or more countries is not whether to pursue a co-production structure. It is whether the right partner in the right country is available to make the treaty financing work before development costs lock the project into a single-country structure.

If you have navigated a formal co-production treaty application, what was the most surprising practical requirement that came up during certification?