Page 86 - SWGas Annual Report 2015
P. 86

Because ofits inherent limitations, internal control over financial reporting may not prevent or detect
     misstatements. Also, projections of any evaluation of e ectiveness to future periods are subject to the risk that
     controls may become inadequate because of changes in conditions, or that the degree of compliance with the
     policies or procedures may deteriorate.
     PricewaterhouseCoopers LLP
     Las Vegas, Nevada
     February 25, 2016

Southwest Gas Corporation
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