Editorial Independence:

▪️  This guideline was developed without any external

funding.

▪️  All the guideline development group members have

declared that they do not have any competing interests.

Annex 1: Guideline Flowcharts 

*ASD = Autism Spectrum Disorder.

**SCD = Social Communication Disorder.

***ADHD = Attention Deficit Hyperactivity Disorder.

****CAPD=Central Auditory Processing Disorder.

  *ASD = Autism Spectrum Disorder.

Annex 2: Tables of appraisal of selected guidelines: Currency (table 1), Content (table 2) and Quality (table 3) of the selected guidelines.

Table 1: Assessment of Currency

                            Table 2: Assessment of Content

                               Table 3: Assessment of Quality

Annex 3: The risks and benefits of added and/or modified statements

Benefits and Risks/ harms in relation to updated statements

For Late Language Emergence section: