- Certificate of Compliance – Early Procurement Activities (CHR)
- Certificate of Compliance – Early Procurement Activities (CAR)
- Certificate of Compliance – Early Procurement Activities (CHR I)
- Certificate of Compliance – Early Procurement Activities (CHR II)
- Certificate of Compliance – Early Procurement Activities (CHR III)
- Certificate of Compliance – Early Procurement Activities (CHR IV-A)
- Certificate of Compliance – Early Procurement Activities (CHR V)
- Certificate of Compliance – Early Procurement Activities (CHR VI)
- Certificate of Compliance – Early Procurement Activities (CHR VII)
- Certificate of Compliance – Early Procurement Activities (CHR VIII)
- Certificate of Compliance – Early Procurement Activities (CHR IX)
- Certificate of Compliance – Early Procurement Activities (CHR X)
- Certificate of Compliance – Early Procurement Activities (CHR XI)
- Certificate of Compliance – Early Procurement Activities (CHR XII)
- Certificate of Compliance – Early Procurement Activities (CARAGA)
