Del. Code tit. 5 § 2001
Any 2 or more building and loan associations incorporated under the general corporation laws of this State may, in the manner hereinafter provided, be merged into one such association, hereinafter designated as the surviving association, or consolidated into a new association to be formed under this chapter.
One or more building and loan associations incorporated under the general corporation laws of this State and 1 or more federal savings and loan associations, operating under the laws of the United States, may, in the manner hereinafter provided and pursuant to the laws of the United States, be merged into an association, hereinafter designated as the surviving association, or into a federal savings and loan association, or consolidated into a new association to be formed under this chapter, or into a new federal savings and loan association, and an association may, in the manner hereinafter provided and pursuant to the laws of the United States, be converted into a federal savings and loan association, and any federal savings and loan association may, in the manner hereinafter provided and pursuant to the laws of the United States, be converted into an association hereinafter designated as the converted association. No conversion of an association into a federal savings and loan association, or merger or consolidation of 1 or more associations with 1 or more federal savings and loan associations to form a federal savings and loan association shall be effected pursuant to this chapter, unless at the time of such merger, consolidation or conversion, the laws of the United States shall authorize a federal savings and loan association to merge into, consolidate with, or convert into an association with all the property and rights of such federal savings and loan association, vesting in such association in the same manner as is prescribed by this chapter in the merger, consolidation or conversion of federal savings and loan associations into building and loan associations.
5 Del. C. § 2001