Part A. General. § 38–2021.01. Salary deductions; deposit. § 38–2021.01a. Retirement credit for leave without pay. § 38–2021.02. Retirement and Annuity Fund; income from investments; separate accounts. § 38–2021.03. Voluntary and involuntary retirement. § 38–2021.04. Disability retirement. § 38–2021.05. Computation of annuity; options. § 38–2021.06. Annuity of teachers retired for disability. § 38–2021.07. [Omitted]. § 38–2021.07a. Required minimum distributions. § 38–2021.08. Basis for determining annuity amount. § 38–2021.09. Deferred annuity; annuity to survivors. § 38–2021.10. Payment of beneficiaries. § 38–2021.11. Consent to deductions. § 38–2021.12. Discharge of teacher. § 38–2021.13. Definitions. § 38–2021.14. Records and accounts; report to Congress. [Repealed] § 38–2021.15. [Omitted]. § 38–2021.15a. Disposition of forfeitures. § 38–2021.16. Rules and regulations. [Repealed] § 38–2021.17. Funds not assignable or subject to execution. § 38–2021.18. Applicability. § 38–2021.19. Recomputation of annuities. § 38–2021.20. [Omitted]. § 38–2021.21. Adjustment of annuities on basis of price index; computation; definitions. § 38–2021.22. [Omitted]. § 38–2021.23. Increased annuities for certain surviving spouses or domestic partners. § 38–2021.24. Rollovers; purchase of service credit. [Transferred] § 38–2021.25. Internal Revenue Code limits. [Transferred] § 38–2021.26. Rollovers; purchase of service credit. § 38–2021.27. Internal Revenue Code limits.