As we previously reported here, here and here, the NLRB’s “joint employer” standard has vacillated over the last several years, and currently remains in flux.  For historical reference, the NLRB expanded the scope of joint-employment in 2015 in Browning-Ferris, 362 NLRB No. 186 (2015), and then reverted to

The NLRB is down to three members, the bare minimum required to conduct business, and so cases are being issued somewhat sporadically.

The so-called ambush election rules have received a lot attention over the last few years.  We recently discussed here a case where the NLRB found that a union