Yongyu iav tau koom nrog American Lingbing Factory Association thaum Lub Plaub Hlis 1, 2020.
Lub koom haum American Skating Rink Association (yav tas los STAR) yog ib lub koom haum ua tswv cuab hauv lub tebchaws uas tsis muaj txiaj ntsig rau cov tib neeg, cov chaw thiab cov chaw muag khoom hauv skating rink thiab arena industries.Tsim los ntawm 2000 los ntawm US Figure Skating thiab American Hockey Association, lub hom phiaj sib koom ua ke yog ua kom tau raws li cov kev xav tau ntawm US cov tswv thiab cov tswv lag luam skating.