Saudi Arabia. Wizārat al-Takhṭīṭ.

• Fifth development plan
• Khiṭṭat al-Tanmiyah al-Rābiʻah, 1405-1410 H
• Khiṭṭat al-tanmiyah al-thāniyah, 1395 H-1400 H/1975 M-1980 M
• Munjazāt khiṭaṭ al-tanmīyah, 1390-1402 H
• Second development plan, 1395-1400 A.H., 1975-1980 A.D
• Sixth development plan
• Third development plan, 1400-1405 A.H. - 1980-1985 A.D