What is NEWTT2?
The Newborn Early Warning Track and Trigger 2 (NEWTT2) Deterioration of the Newborn framework, published by the British Association of Perinatal Medicine (BAPM) in 2023, is a novel set of safety tools designed to standardise the enhanced assessment of newborns at higher risk of ill health. NEWTT2 is an evolution of previous early warning systems (EWS), principally NEW (Plymouth, UK, 2010) and NEWTT (BAPM, 2015), developed by a UK multidisciplinary collaborative team, expanding into a set of interlinking tools for consistent identification, observation, escalation and clinical review of the at-risk newborn (www.bapm.org/pages/newtt-2).
The framework brings together national guidance and standards for early care of the newborn whilst acknowledging that there are certain conditions where such national steer does not exist, and local and regional decision making is required.
Who is NEWTT2 for?
NEWTT2 is recommended for use in at-risk newborns, as defined in the framework, in postnatal settings such as postnatal areas, transitional care and delivery suite, for both term and late preterm newborns.
How should NEWTT2 be implemented?
NEWTT2 and its allied tools were designed and tested during 2021-23. Testing, consensus and feedback was taken into consideration when choosing the charts’ colour schemes. Colour is especially important for the teams using paper versions of the charts including those implemented by the early adopter organisations and high-quality printing is required.
Since launching the framework clinical stakeholders have contributed to the development of the digitalisation of these tools. A blueprint for digital specification has been led byNHS England and is expected to launch in June 2025. All digital tools must be available to the entire perinatal team to ensure complete access to data and patient safety.
In your organisation the perinatal safety team would be an ideal collaborator to implement the NEWTT2 tools and wider framework. One of the many strengths is the emphasis on joint working and support between maternity, neonatology and parents to enhance patient safety.
Why should we implement NEWTT2?
A BAPM survey of UK centers in 2021 noted that 79% of respondents used a version of NEWTT. Encouraged by this uniformity, the NEWTT2 working group sought to further minimise unwarranted variation in newborn observation by developing updated and novel universally adoptable tools that are becoming familiar to all, including rotating trainees and temporary perinatal staff. NEWTT2 has become an essential requirement for perinatal teams to deliver (https://www.england.nhs.uk/publication/three-year-delivery-plan-for-maternity-and-neonatal-services/).
Which tools are available?
In addition to describing those newborns categorised as at-risk requiring enhanced observation there are three tools:
- NEWTT2 Observation Chart: Generates a total NEWTT2 Score
- Standardised Escalation Tool: Determines when and who should respond
- Joint Review Tool: Ensures a combined standardised response
To access all of the tools click here deterioration-of-the-newborn-newtt-2-a-framework-for-practice
All observations should be conducted every time (except for glucose which should only be measured where and when indicated). The frequency of observations is determined by national guidance or if none exist by local clinical discretion.
BAPM has a dedicated NEWTT2 webpage permitting free immediate access to the entire framework, all the tools, learning packages, FAQs and an enquiry system.
What’s new in NEWTT2?
- Involving Parents as Partners in Escalation of Care
One of the key features of NEWTT2 is the inclusion of “parental concern” as a factor in the care process. The framework emphasises the importance of including parents as partners in care, recognising their concerns as a vital part of the process. This acknowledges that there may be various reasons for escalating care beyond clinical observation findings alone and both parents and carers can seek help through escalation whenever necessary.
- Preventing harm: the big 3!!!
- The hypothermia blue line
We need to minimise the risk of newborns cooling down after birth as hypothermia is an avoidable harm for all babies not just those categorised as high-risk (https://www.england.nhs.uk/mat-transformation/reducing-admission-of-full-term-babies-to-neonatal-units/). So mild hypothermia, 36.0C-36.4C is a pale blue colour on the chart and prompts actions to warm baby with the goal that the temperature does not fall lower to more serious values. Hypothermia is associated with an increase in morbidity and mortality.
- Colour assessment and detection of hypoxia
In line with the national publication Review of neonatal assessment and practice in Black, Asian, and minority ethnic newborns report (July 2023, NHS Race and Health Observatory https://www.nhsrho.org/wp-content/uploads/2023/08/RHO-Neonatal-Assessment-Report.pdf) NEWTT2 provides guidance on the assessment of colour in all skin tones and supports the use of pulse oximetry with documentation of the % oxygenation value within the appropriate section of the chart. Hypoxia is an avoidable harm.
- Glucose measurement where indicated
Only a few newborns require glucose monitoring and NEWTT2 does not recommend unnecessary interventions such as blood tests during what is a transition period for metabolism and an essential time to support the establishment of feeding. Hypoglycaemia however is one of our Big 3 as it can cause life-long brain injury and it is our responsibility to support the feeding and glucose monitoring of newborns where required.
- Observation Scoring
Guidance is provided on how to complete the observation chart. Each observation is plotted within specific colour-coded boxes: white (score zero), yellow/amber/pale blue (score 1), pink/red (score 2), and purple for critical observations that require immediate escalation. A total score, the NEWTT2 score, is calculated for each set of observations.
- Escalation Tool
The total NEWTT2 score triggers one of five escalation levels or advises the continuation of routine care. The levels define the speed and seniority of response expected and have an in-built safety back-up response as required. Please note that healthcare professionals can override the NEWTT2 score to request a higher escalation at any time, but they must not dismiss a total NEWTT2 score and not act.
The Future
The NEWTT2 team are supporting implementation within perinatal centres in both paper and digital formats.
Initial feedback from early adopters has been very promising with reports of improvements in avoidable admissions to neonatal units and improved perinatal team working. We are currently developing a simple quality improvement tool for centres to utilise to assess local impact with an option to input into a UK collaborative sharing of data which will subsequently inform a wider evaluation of workload, acceptance and effectiveness.

I’m Lora Alexander, one of the Quality Improvement coaches in a busy Level 3 NICU. QI is all about understanding problems, thinking of solutions, implementing ideas and analysing the results.
My name is Adedoyin Yissau, also known as Dee. I am the Education and Workforce Lead for the London Operational Delivery Network. I came into post as a Network Educator in 2019 and have since developed nursing education region wide, with the current focus on developing a nursing career pathway for London.
Neonatal Network Nurse Educator
My name is Dr. Julia Petty, and I am a nurse lecturer specialising in children’s nursing with a particular interest in neonatal care. My nursing career in paediatric and neonatal clinical nursing practice began after a BSc Hons degree in Psychology at Warwick University, when I moved to Great Ormond Street Hospital, London. Here, I trained in children’s and adult nursing before working there for many years in children’s and neonatal surgical care. I then gained my neonatal nursing qualification at St George’s NHS Trust London and worked at the Whittington NHS Trust NICU before moving back to Great Ormond Street for a senior education role on NICU where I worked until 2001. I then worked as Senior Lecturer at City University, London for 12 years leading the neonatal nursing education portfolio. I studied for a MSc, a PGCE and MA in academic practice during this time, In 2013, I moved to the University of Hertfordshire where my role is Associate Professor (learning and teaching) and Senior lecturer child nursing. I teach on the BSc Hons nursing and master’s degree programmes including leadership of modules, face-to-face/online teaching, assessing and supervision of students at all levels up to doctorate level. I am also research active and have completed a Doctorate in Education. As a nurse, educator and post-doctorate researcher, my interests focus on parents’ premature birth experiences, supporting parents in the transition home from NICU, exploring communication needs of neonates and their carers and studying the educational value of digital storytelling. This combination and variety of roles enriches my working life and brings together my experience as a child / neonatal nurse, educator and researcher. My role and related activities enable me to engage in both education and research while supporting students on their nursing career and education pathway, which is a privilege to be part of.
Hello my name is Claire Richards and I’m the Lead Nurse for the Wales Maternity and Neonatal Strategic Network. This covers nursing leadership but also Neonatal transport. I also have a clinical honorary contract in one Health Board.
Hello, my name is Kim Edwards, and I am a Neonatal Nurse. I am currently the Lead Nurse and Workforce, Education Lead for the Thames Valley and Wessex Neonatal Operational Delivery Network (ODN)
Hello, my name is Jean and I am a registered children’s nurse with 27 years experience. I qualified with a DipHE after struggling academically due to dyslexia. Over my career I have worked mainly in PICU, NICU and children’s cardiac critical care. I am dual qualified in speciality (QIS) for both Neonatal and Paediatrics. The QIS program is a post graduate modular course completed at level 6/7. To be considered QIS you must successfully complete 4 separate modules, each have an academic and practical component. Only on completion of the QIS course can you apply for a band 6 role. In addition to the above qualifications it is expected you would have several years proven experience in speciality at Band 6 and 7 prior to applying for a Matron’s role.
My name is Lisa Baker, I’m a Ward Manager on a Level 2 Special Care Baby Unit in South Wales and I’ve been in this role since 2020.
Hello, my name is Wesell, and I am currently a trainee Advanced Neonatal Nurse Practitioner (ANNP) at Great Western Hospital, which is a Local Neonatal Unit (LNU). Prior to this, I gained substantial experience in a tertiary neonatal unit where I completed my QIS course at master’s level. This course, alongside my role as a senior nurse, provided me with the expertise required to develop my career further in neonatal care.
My name is Hannah Wells, and I am a Neonatal Surgical Clinical Nurse Specialist (CNS).
Hi, I am Amanda and work as the Neonatal Infant Feeding Coordinator for a NICU and a SCBU within one service. While the role is not standardised, many neonatal units now have dedicated posts.
Hello, my name is Daniela Machado, and I am proud to be a Developmental Care Specialist/Lead Nurse and a sister/charge nurse, working across two different trusts. I am originally from Porto, Portugal, and have spent 14 years building my nursing career in the UK. My role involves applying and advancing neuroprotective/developmental care practices for our preterm and neonatal patients/families.
Hello! I am Renjita Raju , a Neonatal Junior Sister working in London. After completing my BSc nursing degree in India, I moved to UK, and completed NMC OSCE to get registered and QIS course to become specialised in neonatal care. I recently qualified as an NLS instructor with the support from NNA scholarship programme. My role involves caring for premature and critically ill newborns, ensuring their safety and health with a highly collaborative multidisciplinary team. I also teach in NLS courses as an instructor following my passion in neonatal resuscitation. I love witnessing infants grow stronger each day and supporting their families through this journey. I’m grateful for the opportunity to provide meaningful compassionate care to the tiniest, most vulnerable patients.