'conducted trainings' is correct and usable in written English.
You can use it when you are describing a teacher, leader, or other person who has organized and/or run trainings, such as: "The instructor conducted trainings for new employees to learn the company's policies and procedures."
In 2009, the RBG staff conducted trainings on different veterinarian topics, which helped control the mortality rate in almost all the herds.
We conducted trainings in the communities.
In Rwanda, my associates and I have conducted trainings for groups ranging from facilitators who worked with groups in the community to national leaders.
He also conducted trainings for the Safe Street teams which has sites in the Sandtown-Winchester, Cherry Hill, Mondawmin, Park Heights, and McElderry Park neighborhoods.
During PowerShift, we conducted trainings, reached out to students from across the country, and worked with allies from other organizations, who helped us pull off our ambitious plans.
In early 2006, an external evaluation of the program was conducted that included analysis of data gathered on CTS course participants through December 2005 – specifically, the percentage who had advanced along the trainer pathway and conducted trainings.
The focus of this evaluation was whether people trained in VCT clinical skills were providing these services, and whether those trained in VCT training skills were conducting trainings.
Growing interest in the technology of training and increasing of the number of people, conducting trainings, actualize the question: what kind of specialist will realize the technology effectively?
Now it's you who are getting trained but I hope to see all of you in nearest future conducting trainings for your peers in regions," said Mahboob Shareef, UNICEF Representative in Turkmenistan, addressing the participants.
Businesses and property owners have been figuring out their policies, and law enforcement agencies have been conducting trainings on the law for officers and dispatchers.
In the last few years, an increasing number of NGOs have prioritised the promotion of gender equality amongst their teams and are conducting trainings and ad hoc events to encourage their local and international staff to become advocates of gender equality whatever the sector they might be working in.
