The ABRSM guitar syllabus from 2019 onwards has just been announced and I'm pleased to say it features several of my Schott editions:

Grade 6, List A: SANZ, Canarios

Grade 7, List A: SANZ, Pavanas and SEIXAS: Sonata no.5 in D

BARRIOS: La Catedral and Vals op.8, no.4

DOWLAND: The Right Honourable Robert, Earl of Essex, his Galliard

SOLER: Sonata in E minor R.118

WEISS: Capricio in D and Tombeau sur la Mort de Mur. Comte d'Logy

SCARLATTI: Sonata in D kp.480 and Sonata in D kp.491

WEISS: Fantasie in C minor and Passagaille in D

https://us.abrsm.org/en/our-exams/other-instruments/guitar-exams/