Generally, a B.Tech degree is pretty much recognized by most nations if one achieves it from a good institution. Most countries actually view B.Tech degrees, especially in the fields of engineering and technology, as highly relevant, since they are technically built to satisfy the requirements of most industries. However, the recognition can depend on the specific university or college where the degree is obtained and whether it meets international accreditation standards. Institutions that are accredited by organizations like the Accreditation Board for Engineering and Technology (ABET) in the US or similar bodies in other countries ensure that the degree meets global standards.
In addition, B.Tech graduates' qualifications are often accepted by multinational companies and organizations worldwide, especially in aerospace, software engineering, and telecommunications. International employers may also assess the applicant's skills, work experience, and familiarity with specific technologies. For those who wish to continue their education or career outside the country, a B.Tech from a renowned institution can act as a stepping stone to pursue graduate studies or professional work in other countries.