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Audit and Assurance Services

As a Decosimo client, you benefit from a disciplined approach to audit and assurance services. We devote significant resources to training staff, reviewing performance, and ensuring that adequate quality controls are in place so that reports issued by the firm meet the highest professional standards.

We are a member of the Center for Public Company Audit Firms and are registered with the Public Company Accounting Oversight Board. Membership is voluntary, but member firms must have a periodic review of their system of control governing the services provided to their clients.

The firm recently completed its ninth consecutive triennial peer review program. We received the highest level of independent assurances on our system of quality control concerning the services provided to our clients.


Decosimo is an independently owned and operated member firm of both the Moore Stephens North America (MSNA) association of member firms and the Moore Stephens International Limited (MSIL) network of member firms.  Neither MSNA nor MSIL provide services to clients.  Decosimo is a separate and distinct legal entity, subject to the laws and professional regulations of the jurisdictions in which it operates, and is not authorized to obligate or bind MSNA, MSIL, or any other member firm of MSNA or MSIL.  Decosimo is liable only for its own acts or omissions and not those of any other person or entity including MSNA, MSIL and other member firms of MSNA and MSIL.