“…The Multivariate Exponentially Weighted Moving Average (MEWMA) approach was studied by Chen, Cheng, and Xie (2005) for simultaneously monitoring mean and variance. Pirhooshyaran and Niaki (2015) and Khusna, Mashuri, Suhartono, Prastyo, and Ahsan (2018) used the MEWMA approach for autocorrelated data, while Gunaratne, Abdollahian, Huda, and Yearwood (2017) adopted this approach to monitor the process variability for high-dimensional data. By contrast, a multivariate control chart based on attribute characteristics was developed for multiattribute processes (Chena, Chang, & Chen, 2011;Cozzucoli, 2009;Mukhopadhyay, 2008;Niaki & Abbasi, 2007a, 2007bWibawati, Mashuri, Purhadi, Irhamah, & Ahsan, 2018;Wibawati, Purhadi, & Irhamah, 2016), and for multivariate Poisson distributions (Chiu & Kuo, 2008;Laungrungrong, 2010;Niaki & Khedmati, 2013;M.…”