1998: When CITES Listed Every Sturgeon

On 1 April 1998, CITES controls took effect for the remaining unlisted sturgeons and paddlefish, bringing the entire order, Acipenseriformes, under the Convention. The controls covered caviar, but also live fish, meat and fertilised eggs. The decision had been adopted in 1997. Previously listed species kept their existing Appendix I or II treatment. This was comprehensive regulation, not a general trade ban.

What changed on 1 April 1998

A patchwork of species listings became comprehensive coverage. International shipments of every species in the order, together with their recognisable parts and derivatives, fell within CITES controls, subject to the Convention's exemptions. The rules reached beyond caviar and beyond the Caspian Sea.

The earlier listings explain why comprehensive coverage did not mean identical treatment. Shortnose sturgeon (Acipenser brevirostrum) entered Appendix I in 1975. European sturgeon (Acipenser sturio) entered Appendix II in 1975, then moved to Appendix I in 1983. Both remained in Appendix I when the wider listing took effect.

Other species had different listing histories. Atlantic sturgeon (Acipenser oxyrinchus) was first listed under Appendix I in 1975, then Appendix II from 1979. American paddlefish (Polyodon spathula) entered Appendix II in 1992. Lake sturgeon (Acipenser fulvescens) followed a less direct route. It entered Appendix II in 1975, was removed in 1983, and returned through the decision covering the whole order, effective in 1998.

Why Germany and the United States proposed it

Which species had produced the eggs, and was their trade legal? Importing countries faced a difficult identification problem in a trade dominated by processed eggs, with only selected species listed. Comprehensive coverage was intended to give them a reliable basis for distinguishing legal caviar from illegal caviar. The biological case was equally pressing. Sturgeons were vulnerable to intensive exploitation, particularly increased mortality among adults.

Behind the proposal lay the breakdown of fisheries management and the expansion of illegal exploitation around the Caspian after the Soviet Union dissolved.

Germany and the United States jointly submitted Proposal 10.65 to the tenth Conference of the Parties, CoP10, held in Harare, Zimbabwe, in June 1997. It covered the remaining unlisted Acipenseriformes and was adopted by consensus. The interval before implementation gave Parties time to establish controls and refine identification techniques.

Behind the proposal lay the breakdown of fisheries management and the expansion of illegal exploitation around the Caspian after the Soviet Union dissolved. Habitat damage and blocked access to spawning grounds added to fishing pressure. The Caspian poaching crisis traces that political and fisheries history. The purpose of the trade controls was clear: to support fisheries management, not replace it.

What Appendix II required in practice

Appendix II allowed commercial international trade, with conditions. For an ordinary export, the exporting country's Management Authority had to be satisfied that the specimens were legally obtained. Its Scientific Authority also had to advise that the export would not be detrimental to the species' survival. That assessment is the non-detriment finding.

For newly listed species, the export permit became the central document. If an importing country subsequently exported the material, it normally needed a re-export certificate. The issuing authority had to be satisfied that the material had entered the country in accordance with CITES. Together, these documents created a chain that authorities could follow across successive borders.

The Convention itself does not generally require an import permit for Appendix II specimens, although importing jurisdictions can set stricter rules. The listing governed international trade; it did not establish a universal domestic fishing ban, a food standard or a guarantee of authenticity. For the distinction between treaty obligations and national implementation, see current CITES rules.

Permits first, universal labels later

The permit system came before the universal caviar label. Resolution Conf. 10.12, adopted at CoP10 in 1997 and amended at CoP11 in 2000, accompanied the listing with conservation and trade recommendations. Universal labelling followed through Resolution Conf. 11.13, adopted at CoP11 in April 2000, rather than on 1 April 1998.

Implementation followed in stages. In Notification 2001/089 of 19 December 2001, the Secretariat said that, from 31 December 2001, it would recommend refusing caviar not labelled and documented under Resolution Conf. 11.13. The EU's system took effect on 1 January 2002. At CoP12 in November 2002, Resolution Conf. 12.7 consolidated the earlier resolutions and extended the system to all primary containers, including repacked caviar and domestic markets.

Further amendments followed at CoP13, CoP14, CoP16 and CoP17. The CITES resolutions index checked in November 2026 still identifies Resolution Conf. 12.7 (Rev. CoP17) as the operative edition. Annex 1 sets out the universal labelling guidelines; these recommendations depend on implementation through the relevant jurisdiction's law.

A label connects a container to recorded information about species, origin and processing. That traceability matters, but verifying the contents still requires laboratory identification and enforcement checks. Read the individual fields with the caviar code guide; the label is a traceability tool, rather than an independent certification of the caviar inside.

Quotas and the Caspian exporters

Catch quotas govern removals from the fish population. Export quotas govern the quantity permitted to leave a country. An Appendix II listing does not automatically impose an export quota, but coordinated quotas became a central management tool for shared sturgeon stocks.

CoP11 Decision 11.58 called on range States to declare coordinated annual catch and export quotas by basin or appropriate geographical region from 1 January 2001. Russia and Iran were major Caspian exporters, alongside other basin states. Fish crossed national waters, so assessing one country's exports meant considering the shared stock and neighbouring catches.

In June 2001, the Standing Committee process in Paris linked continued exports from Azerbaijan, Kazakhstan and Russia to stock assessments, coordinated management and stronger enforcement. Turkmenistan was involved where appropriate. Iran did not face the same proposed restrictions: the contemporary intergovernmental account described its management system as comparatively effective. Scrutiny varied with the circumstances, rather than imposing an identical ban on every Caspian exporter.

How importing countries put the decision into practice

The treaty set the framework; individual jurisdictions supplied the permitting and enforcement machinery. In the EU, Council Regulation (EC) No 338/97 used Annex A and Annex B rather than the Convention's Appendix terminology. Appendix I sturgeons fell under Annex A, while the remaining Acipenseriformes fell under Annex B. Importing Annex B specimens into the EU required an import permit as well as the exporting country's CITES document.

As a member state, the UK participated through that EU framework. The Control of Trade in Endangered Species (Enforcement) Regulations 1997 supplied domestic enforcement provisions, including offences involving permits and unlawful trade. Those were the arrangements at the time; they should not be taken as a description of the UK's present border arrangements.

The United States implemented CITES through the Endangered Species Act and federal wildlife-trade regulations. Its August 1997 Federal Register notice explicitly distinguished the sturgeon commencement date from the dates for other CoP10 amendments. Other Parties likewise had to run their own permitting and enforcement systems. A common treaty decision did not create a single worldwide customs administration.

What the listing achieved, and where its reach ended

Caviar trade became more visible. Raymakers' 2002 analysis of CITES trade records reported 275 tonnes of international caviar trade for 1998. The common legal and reporting framework opened declared species, origins and quantities to scrutiny, although records of legal trade could not capture the whole market.

Illegal fishing and trade persisted. TRAFFIC's 2003 North American assessment documented concerns about both legal and illegal exploitation as pressure shifted towards alternative sturgeon and paddlefish resources. The achievement was specific: trade could now be examined through a common framework. Enforcement and fisheries management still determined what happened beyond the paperwork.

Aquaculture also expanded during this period. FAO reported that farmed sturgeon production exceeded capture production in 2000. Those figures measured fish production, not caviar output, and the listing alone cannot be credited with causing the expansion. Farmed production remained within the trade-control framework too. The move from wild to farmed follows that longer transition.

Border controls could neither restore river flows nor reopen spawning habitat. The resolutions recognised these pressures and called for research and management alongside trade oversight. That is the institutional significance of 1998: the whole order came under international controls. Trade had a common legal framework. Recovery still depended on action in rivers, fisheries and domestic markets.

A timeline of the trade controls

For the wider story of changing fisheries, production and consumption, return to caviar history. For a transaction today, consult the current legal guide rather than this historical timeline.