The UK Treasury announced it would sell about 415 tonnes of gold over roughly three years and reinvest the proceeds into foreign-currency reserve assets. Because the UK held a large official gold stock, the announcement raised concerns that major sales could push prices down if other central banks followed.
Fifteen European central banks (including the European Central Bank) issued a joint statement to coordinate official gold sales and reduce market uncertainty. They set a collective ceiling of about 2,000 tonnes over five years (about 400 tonnes per year) and said they would not expand gold lending or derivatives use over the period.
The first agreement’s coordinated period began, turning the September 1999 statement into an operational sales framework. In practice, the ceiling was meant to make central bank selling more predictable and prevent sudden supply shocks in the gold market.
Between July 1999 and September 2001, the UK sold 335 tonnes of gold through 14 auctions, carried out by the Bank of England as the Treasury’s agent. The sales were designed to be transparent, but they also highlighted why other central banks wanted clearer coordination rules to avoid disorderly market reactions.
The European Central Bank and other signatories renewed the agreement, again stating that gold would remain an important reserve asset. The updated terms raised the sales ceiling to 2,500 tonnes over five years, with annual sales not to exceed 500 tonnes, while keeping limits on gold leasing and related derivatives activity.
The second agreement’s operating period started immediately after the first agreement expired. It kept the core goal of predictability: central banks could sell gold, but within a shared and publicly stated annual limit.
The European Central Bank disclosed that it had completed 47 tonnes of gold sales and did not plan additional sales for the first year of CBGA2. Public disclosures like this supported the agreement’s purpose by making official-sector activity clearer to the market.
Slovenia became a signatory to CBGA2 in December 2006 shortly before adopting the euro. This showed how membership could expand as new countries entered the euro area, while still keeping gold sales under shared limits.
The Swiss National Bank announced it would sell 250 tonnes of gold by September 2009, aligning the sales with CBGA2’s annual ceiling. Switzerland’s plans mattered because it was one of the largest official holders among the signatories, so its selling pace could influence overall CBGA totals.
The European Central Bank and other signatories renewed the agreement again, reaffirming gold’s role in reserves but lowering the annual sales cap back to 400 tonnes (2,000 tonnes total over five years). The statement also noted that the IMF’s planned 403 tonnes of sales could be accommodated within the ceiling, linking official-sector sales plans into a single transparency framework.
The IMF’s Executive Board approved a strictly limited gold sales program totaling 403.3 metric tonnes as part of a new income model. The plan emphasized avoiding market disruption, which made coordination with central-bank sales frameworks especially important.
The third agreement’s operating period began right after CBGA2 expired, continuing the pattern of back-to-back coordinated periods. The lower cap reflected that signatories had been underselling the earlier higher limits toward the end of CBGA2, suggesting reduced appetite for official gold sales.
The IMF started its gold sales in October 2009 using off-market transactions with central banks and other official holders at market prices. Beginning this way shifted gold within the official sector first, which was intended to reduce the risk of sudden price moves from large open-market sales.
The IMF announced it had finished the full 403.3 metric tonnes of approved gold sales. Concluding the sales under a phased, publicly described approach supported the broader CBGA goal: large official-sector sales could occur, but with steps taken to reduce disruption and uncertainty.
Central Bank Gold Agreement and Coordinated Sales (1999–2009)