The Climate Bonds Standard is an environmental standard to certify bonds that prioritize projects addressing climate change and to support investors in aligning investments decisions with climate goals. The tool is made up of two parts; (1) the parent standard detailing management and reporting processes and (2) a suite of sector criteria detailing the requirements to be eligible for certification. Based on independent verification reports, the tool allows to certify bonds already prior to issuance, requiring follow through for post-issuance certification. Issuers must report at least annually on the projects and assets funded by the bond, their eligibility and use of proceeds.

CEEQUAL Projects assists in delivering improved sustainability performance and strategy of infrastructure projects. Projects are assessed across a range of management, environmental and social criteria, using the CEEQUAL Online Assessment Tool. The individual version for Term Contracts has been specifically created for the sustainability assessment of civil engineering and public realm works that are undertaken through contracts over several years, offering two question sets, one for maintenance works and one for new works. Assessments are conducted by CEEQUAL-trained assessors and verified by CEEQUAL-appointed external verifiers (in case of Term Contracts in the first and penultimate years including yearly surveillance visits).

Green Mark is a rating system of the Building and Construction Authority of Singapore to evaluate the environmental friendliness of infrastructure assets, giving recognition to projects that have adopted enhanced environmental sustainability strategies and measures. The assessment process includes design and documentation reviews as well as site verifications. It results in a point scoring and, if successful, a certification. There are further specific applications available for new and existing buildings with different functionalities.