Cesar Peres Dulac Müller Blog

What Changes for Companies Under the New TSE Rules, Where Individual Political Expression Ends, and What Measures to Take Before…

Federal Appellate Judge Leandro Paulsen, of the Federal Regional Court for the 4th Region, issued a preliminary injunction in Interlocutory…

The decision was widely publicized and frequently misunderstood. It is important to distinguish what actually occurred from what remained unchanged.…

As of August 3, 2026, companies subject to the regular tax regime (the Actual Profit Regime and the Presumed Profit…

A CARF decision reclassifies shareholders’ personal expenses as indirect compensation, highlighting tax, social security, and penalty exposure.

The “World Cup” mark is not merely an expression established through popular use: it is an asset protected by FIFA…

The plagiarism allegation brought by Brazilian designer Jheniffer Ferreira (Jheni, of the brand SSJHENI) against Shakira’s team and the Italian…

The World Cup is far more than a sporting tournament; it is a cultural, economic, and legal phenomenon that moves…

For decades, real estate asset management in Brazil operated within a fragmented environment. While individuals are identified through the CPF…

In the business environment, one of the most important foundations for investment and the development of new ventures is the…