Offshore teams maintain quality through rigorous testing, adherence to industry standards, and clear communication with clients. Quality assurance (QA) processes, including manual and automated testing, are integrated throughout the software development lifecycle to identify and resolve issues early. Offshore custom software development often follow standardized methodologies like Agile or DevOps, which emphasize continuous improvement and client feedback. Regular updates, prototypes, and sprints ensure that the project aligns with client expectations. Additionally, clear documentation and detailed specifications help offshore teams deliver high-quality, custom software solutions tailored to specific business requirements.