The phrase "at a previous summit" is correct and usable in written English.
You can use it when referring to an earlier meeting or conference where discussions or decisions took place.
Example: "The agreement was first discussed at a previous summit held in 2021."
Alternatives: "during an earlier summit" or "at an earlier conference."
The decision to take this action came in June at a previous summit but became swiftly engulfed in confusion and dispute.
At a previous summit press conference he lambasted a French journalist who asked him just such a question with unconventional ferocity.
Thanks in part to a committee established at a previous summit, Mexican authorities worked closely with both American and Canadian laboratories to tackle swine flu.
If so, the 15 will be reversing harsh criticisms of Russia that they made six months ago at a previous summit in Helsinki, though nothing unforeseen has happened in the meantime.The internal politics of the Union will loom slightly smaller than expected.
"At a previous summit, Ann Makosinski, FlashlightGirl inventor, who was listed in Time Magazine's 25U20, was interacting with Saira Blaire, the country's youngest elected official, a delegate from WVU who was elected at 18". "We run these proprietary networking activities that help attendees work together; networking over beer pong (usually water pong for those underage)," he continued.
He said police were aiming for a "low-key security posture" around the main G20 venue, with protesters allowed closer than at any previous summit.
He once covered German Chancellor Merkel with a shawl at a previous G20 summit.
Global average temperatures have risen by 0.8 degrees Celsius (1.4 Fahrenheit) since the Industrial Revolution and are set to exceed 2C - a target ceiling agreed at a previous U.N. summit - on current trends, despite a hiatus in the pace of warming so far this century.
Leaders will congratulate themselves on the promises of market liberalisation and structural reform that they made at their previous summit, in Lisbon, three months ago.
At the previous summit, in Vilnius in late 2013, Ukraine's then-president, Viktor Yanukovych, triggered domestic protests that led to his downfall by rejecting, under heavy Russian pressure, a free-trade agreement with the EU.
Tanzania has made strong statements about the OGP before, such as when Kikwete spoke at the previous summit, in Brazil in April 2012: "I promise that we will do our best to live up to the expectations of this partnership to promote transparency and accountability of our government to the people of Tanzania.
