WASHINGTON—The number of major work stoppages involving 1,000 or more strikers dropped to seven last year from 15 in 2016—the second lowest number since 1947.

WASHINGTON—The Labor Department has finalized a rule that will force employers to disclose agreements they’ve made with outside consultants to help craft messages that persuade workers against forming a union.

BUENA VISTA TOWNSHIP, MI—A General Motors assembly plant in Flint, MI, could be the first to be affected by a parts shortage because of a strike at auto supplier Nexteer Automotive. More than 3,200 UAW members at Nexteer went on strike early Tuesday after the auto supplier rejected a new proposal from the union.

JACKSON, MS—The National Labor Relations Board is charging Nissan Motor Co. and a contract worker agency with violating workers’ rights at the company’s assembly plants in Mississippi and Tennessee. Filed Monday, the charges claim Nissan’s uniform policy illegally stifles workers’ right to wear pro-union or anti-union clothing.

SAGINAW, MI—Fresh off its newly ratified labor contracts with the Detroit 3 automakers, the UAW has reached a tentative deal with steering parts supplier Nexteer Automotive.

YORK, PA—Employees at Harley-Davidson’s assembly plant here have worked out a new labor agreement with the company. Represented by the International Association of Machinists and Aerospace Workers Local 175, the 970 employees ratified a new deal through 2022, which takes effect Feb. 1, 2016.

On Feb. 21, West Coast port employers and their union reached a tentative five-year agreement on a new contract. The pact concludes a nine-month standoff that resulted in significant slowdowns at 29 ports from Los Angeles to Seattle.

TOKYO—Toyota, its parts makers and dealers are pushing back on union proposals to increase wages for workers in Japan.

On Nov. 13, the International Association of Machinists and Aerospace Workers (IAM) overwhelmingly rejected a contract offer from Boeing that would have kept manufacturing of the company’s new 777X jet in Washington state. 

SEOUL, South Korea—Hyundai Motor Co. has filed a police complaint against 13 labor activists it says led a violent clash at its biggest assembly plant that caused $2 million in damage and left approximately 100 people injured.