It was not until 9 June 1982, with the Circulaire sur la langue et la culture régionales en Alsace (Memorandum on regional language and culture in Alsace) issued by the Vice-Chancellor of the Académie Pierre Deyon, that the teaching of German in primary schools in Alsace really began to be given more official status. The Ministerial Memorandum of 21 June 1982, known as the Circulaire Savary, introduced financial support, over three years, for the teaching of regional languages in schools and universities. This memorandum was, however, implemented in a fairly lax manner.
Is there an answer to this question (If it cannot be answered, say "unanswerable"): What was the name of the Memorandum that allowed German teaching in Alsace schools to become more official?
Circulaire sur la langue et la culture régionales en Alsace