ICHI Health Interventions for Global Developmental Delay

A child with global developmental delay does not need a single fix — they need a coordinated set of interventions, and ICHI gives us a shared language to name them.

In short

The WHO International Classification of Health Interventions (ICHI) maps interventions across three axes — Target (the entity acted on), Action (what is done), and Means (how) — rather than offering one diagnosis-specific code list. For Global Developmental Delay (GDD) in young children, the applicable interventions cluster around developmental functions and activities: training and therapy targeting communication, cognitive, motor, social and self-care functions, plus caregiver education and environmental adaptation. GDD itself is coded in ICD-11; the interventions a child receives are then described in ICHI. There is no GDD-specific ICHI bundle — selection is driven by the child's functional profile.

Mapping GDD interventions in ICHI

GDD (ICD-11 reflects developmental delay under neurodevelopmental presentations) is a description of functioning below age expectation across two or more domains in a child under five. Because it is a functional rather than a single-aetiology label, ICHI intervention selection follows the child's profile across the ICF domains:

• Communication and language functions — interventions targeting expressive/receptive language and speech production, delivered through training and therapeutic counselling (aligning with speech-language therapy).
• Cognitive and learning functions — interventions on attention, problem-solving and play-based learning, typically training actions delivered through structured therapy.
• Mobility and motor functions — interventions on gross and fine motor coordination (physiotherapy, occupational therapy means).
• Self-care and daily-activity functions — interventions building feeding, dressing and toileting independence.
• Interpersonal and social functions — interventions supporting joint attention, reciprocity and play.
• Caregiver and environmental interventions — education and counselling actions targeting the family and adaptation of the home/learning environment, consistent with the WHO Nurturing Care framework.

In practice the clinician records the functional target, the action (assessment, training, therapy, education, adaptation), and the means, so that interventions are auditable and portable across services rather than tied to a label.

When to refer and screen

GDD is identified through structured developmental surveillance. Under India's RBSK 4 Ds framework, developmental delay is one of the core domains screened. Refer promptly when milestones lag across multiple domains, when regression occurs, or when parental concern persists — early, coordinated multidisciplinary intervention is what changes trajectories.

The Pinnacle way

A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online form or an app. From there, ICHI-aligned intervention planning becomes practical: a measurable baseline, a domain-by-domain plan, and progress tracked the same way each time. Explore how we structure developmental support, how speech and language therapy fits a GDD profile, and how the AbilityScore® is established.

Trusted sources

WHO International Classification of Health Interventions (ICHI) and ICD-11; WHO/UNICEF Nurturing Care Framework; CDC developmental milestones; Indian Academy of Pediatrics; RBSK developmental-delay (4 Ds) screening.

Next step — Building an intervention plan for a child with GDD? Partner with a Pinnacle clinical team to anchor it in a measured baseline.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.