The phrase "are now implementing the" is correct and usable in written English.
It can be used when describing an ongoing process of putting a plan, policy, or system into action.
Example: "The company are now implementing the new software to improve efficiency across all departments."
Alternatives: "are currently executing the" or "are in the process of applying the".
We presented the final report to the bank and the bank's experts are now implementing the report.
Various retailers and manufacturers (of clothing as well as consumer goods) such as CVS, Tesco, Prada, Benetten, Wal-mart and Procter & Gamble, are now implementing the technology and exploring the impact of the technology on their business.
"We are now implementing the Birth Registration Week in Myanmar, with the aim of strengthening the birth registration system at every level - central, sub-national, regional and state level.
The results were spectacular enough to merit a front-page story in the New York Times, and the company is now implementing the solutions.
David Albright, the American expert who said China was now implementing the United Nations sanctions passed in March, added that the Chinese ban "will help, since North Korea procures so much from China".
"What matters is now implementing the Stormont agreement, and everyone should do what they signed up to do in that agreement, Sinn Féin included," he told the House of Commons.
IS is now implementing the same strategy with growing numbers of terror attacks on European soil - and when they can, they will also attack in the US.
The South London and Maudsley Trust is now implementing the relevant NICE guidance and introducing nicotine dependent treatment as part of all its treatment care pathways.
Thanks to Ana's donation, the school is now implementing the UNICEF program "School without Violence - Towards Safe and Enabling Environment for Children".
President Xi Jinping and the Chinese elite are now implementing policies that hurt the U.S. aluminum market in an effort to stop the bleeding at home.
The Chilean government and regulatory agency are now implementing measures to address the crisis, but their efforts, for the time being, have been too little, too late.
