Supporting Organizations
The 2015 call was issued jointly rather than by one body. The organisations below are recorded as supporters, grouped by the kind of constituency they represent.

By Constituency
The coalition was not a single movement with a single objection. Each constituency below came to the same day of action from a different chapter of the agreements, and the chapter it came from explains what it asked for.
Labour
International and national union federations, including public-services and transport internationals, took a formal position on the services and procurement chapters. Their objection centred on what liberalisation of public procurement would mean for in-house provision — specifically, whether a public body that had contracted a service out could later bring it back in without exposing itself to a claim.
The secondary concern was the labour chapters themselves. Trade agreements had by then begun to include commitments on core labour standards, but those chapters were typically enforced through consultation rather than through the dispute procedures that governed commercial obligations. The asymmetry — binding arbitration for an investment, a committee for a labour standard — was the union federations' most frequently stated objection.
Environment and development
Environmental federations and development NGOs concentrated on regulatory cooperation and on the precautionary principle, arguing that mutual recognition of standards would exert downward pressure on the stricter regime. The argument was structural rather than about any single substance: if two regulators must accept each other's approvals, the lower threshold becomes the operative one for any product that can be approved under it.
Development organisations added a second objection that applied to countries outside the negotiation altogether. A preferential agreement between two large blocs diverts trade from third countries that hold no seat at the table, and the poorest of those countries have the least capacity to negotiate their own compensating arrangement.
Farmers and food sovereignty
Farmers' organisations and food-sovereignty movements were among the earliest signatories, and 17 April — the International Day of Peasant and Farmer Struggle — sits directly alongside the 18 April action in the register, with 46 records filed for it.
Their concern was agricultural market access and the standards attached to it: tariff-rate quotas on specific commodities, geographical indications, and the treatment of production methods rather than end products. A rule that judges a food only by its final composition and not by how it was produced removes the basis for most of what distinguishes a smallholding from an industrial producer, which is why the production-method question mattered more to this constituency than the tariff line did.
Digital rights and national coalitions
Digital-rights organisations engaged on the intellectual-property and data chapters, where the objection was to enforcement provisions being set by treaty rather than by domestic legislation — a copyright rule written into a trade agreement is harder to amend later than the same rule passed by a parliament.
Alongside them, national anti-TTIP and Stop-TTIP coalitions provided most of the local organising capacity. These were umbrella bodies rather than campaigning organisations in their own right, formed in individual countries to coordinate groups that already existed, and they are the reason 47 countries appear in the register at all: the call was international, but the filing was done locally.
National Organising Blocks
Supporter counts by country are not recorded, but the filed events are. The distribution shows where organising capacity was concentrated: Germany (255), France (114), United States (74), Spain (68), Italy (48), United Kingdom (37).
- Germany 255 events
- France 114 events
- United States 74 events
- Spain 68 events
- Italy 48 events
- United Kingdom 37 events
- Norway 22 events
- Austria 15 events
- Switzerland 12 events
- Slovenia 9 events
- Croatia 8 events
- Poland 8 events
- Ireland 7 events
- Czech Republic 6 events
- Belgium 5 events
- Canada 5 events
- Hungary 5 events
- Netherlands 5 events
- Mexico 4 events
- Sweden 4 events
- Brazil 3 events
- Greece 3 events
- Philippines 3 events
- Portugal 3 events
What the Distribution Shows
The national spread is uneven in a way that says more about organising structures than about opinion. Germany alone accounts for roughly a third of all filed records, and the top six countries together hold most of them. Germany had the largest pre-existing anti-TTIP coalition, with a formal alliance of unions, environmental groups and consumer organisations already running a signature campaign before the day was called.
France follows, where the agreement was campaigned against under the name TAFTA and where local councils had been passing motions against it. Spain and Italy contribute substantial blocks. Outside Europe the counts fall away sharply, with the United States the main exception.
Two absences are worth noting. Countries with no established coalition contribute one or two records even where the agreements under negotiation directly affected them, which is the ordinary pattern for a campaign distributed through existing networks. And the Trans-Pacific Partnership signatories are thinly represented, despite TPP being named in the call — the Pacific campaigns ran on their own timetables.
The register therefore documents mobilisation capacity in April 2015, not the distribution of opinion about trade agreements. It is a record of who was organised enough to file.
Questions About the Supporting Organizations
Is a full list of signatory organisations available?
Not as a single authoritative roster. The call was signed by organisations at several levels — internationals, national federations and local groups — and the supporter list was open for additions throughout the campaign. What is complete is the register of filed events, which names the country and city for every one of the 753 records.
Which countries filed the most events?
Germany (255), France (114), United States (74), Spain (68), Italy (48), United Kingdom (37). Germany accounts for roughly a third of the register on its own, reflecting the size of the coalition already operating there.
Why are some large economies barely represented?
Because the call travelled through existing national coalitions rather than a central mailing list. Countries without an established anti-TTIP or Stop-TTIP structure contribute one or two records regardless of how directly the agreements affected them.
Why are the organisations grouped by constituency rather than listed by name?
Because the grouping is the informative part. A flat roster of several hundred names says little about why any of them signed, while the constituency says which chapter of the agreements each one was arguing about — and those arguments differed enough that treating the coalition as one position misreads it.