material modification

[/məˈtɪriəl ˌmɑːdɪfɪˈkeɪʃən/]
nounpl: material modifications
modificação material
1. A significant or substantial change to a contract, agreement, or document that affects its essential terms, obligations, or conditions
The addition of new payment terms represents a material modification to the original contract.
A adição de novos termos de pagamento representa uma modificação material do contrato original.
2. In legal contexts, an alteration that is important enough to require consent from all parties and may affect rights and obligations
Any material modification to the lease agreement must be approved by both the landlord and tenant.
Qualquer modificação material do contrato de aluguel deve ser aprovada pelo proprietário e pelo inquilino.
3. A change to a product, design, or specification that significantly affects its function, performance, or safety
The manufacturer made a material modification to the safety features of the vehicle.
O fabricante fez uma modificação material nos recursos de segurança do veículo.
This term is primarily used in legal, contractual, and business contexts in both Brazil and the United States. In Brazilian commercial law, 'modificação material' is essential in contract negotiations and disputes, as it determines whether amendments require formal consent from all parties. The distinction between material and immaterial modifications is crucial in Brazilian corporate law and is frequently referenced in court proceedings.
Synonyms / Sinônimos
substantial changesignificant alterationmaterial changeessential modificationmajor amendment
Antonyms / Antônimos
minor modificationimmaterial changeinsignificant alterationtechnical amendment

Regional Variations

General Brazilian
modificação material
Standard legal and commercial terminology used across Brazil
São Paulo
alteração material
Alternative term commonly used in São Paulo business and legal circles
Rio de Janeiro
modificação substancial
Sometimes used interchangeably, emphasizing the substantial nature of the change
Portugal
alteração material
Portuguese legal term, slightly different word order and emphasis compared to Brazilian usage

Related Words

amendmentalterationcontractclauseagreementconsentterms and conditions

Related Idioms & Phrases

material alteration of terms
substantive change to contract
significant modification requiring consent
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