Creating a safe sleep environment isn’t just about comfort; it’s about saving lives.
Across Australia, the Red Nose organisation (formerly SIDS and Kids) has led over 40 years of research into sudden and unexpected infant deaths. Their evidence-based recommendations now underpin all national safe sleeping practices. For parents, carers, and early childhood professionals, understanding these principles is one of the most important ways to protect infants while they rest.
Why Safe Sleeping Matters
Sudden Infant Death Syndrome (SIDS) and fatal sleep accidents remain a leading cause of death for babies between one month and one year of age. Although we still don’t know exactly what causes SIDS, research shows that the way a baby sleeps can significantly reduce risk.
Red Nose research has led to clear, evidence-based guidelines that have saved thousands of lives. Their ongoing work now focuses on identifying biomarkers i.e. biological indicators, that may one day predict which babies are most at risk, a potential breakthrough that could save even more lives. Until that day comes, following the safe sleep steps we know work is essential.
The Six Key Steps to Safe Sleeping
These six simple steps, developed through decades of Red Nose research, are the cornerstone of Australian safe sleep practice.
- Sleep Baby on Their Back – Always place babies on their back to sleep, from birth. This reduces airway obstruction and keeps breathing clear. Once a baby can roll independently, continue to place them on their back at sleep time but let them find their own position.
- Keep Baby’s Face and Head Uncovered – Ensure blankets are tucked in no higher than the chest or use a properly fitted safe sleeping bag with armholes. Remove hats or beanies during sleep to prevent overheating.
- Maintain a Smoke-Free Environment – Smoking increases the risk of SIDS both before and after birth. A completely smoke-free home, car, and childcare environment are essential.
- Safe Sleeping Everywhere, Every Time – Consistency saves lives. Whether at home, in care, travelling, or visiting family, the same safe sleeping principles should always apply. Check travel cots meet Australian Standard AS/NZS 2195 and never allow prolonged sleep in prams, car seats, or swings.
- Keep Baby in Their Own Sleep Space – Bedsharing or co-sleeping can be risky for infants under 12 months, especially if parents smoke, are overtired, or have consumed alcohol or medication. As an alternative babies should sleep in a safe cot, beside the parents’ bed for the first 6–12 months, not in the same bed. Cots must comply with Australian Standard AS/NZS 2172, ensuring firm mattresses, no gaps, and no soft toys or bumpers inside.
- Support and Encourage Breastfeeding – Breastfeeding has been shown to lower the risk of SIDS and promote healthier sleep cycles. Even partial breastfeeding provides protective benefits. For families who cannot or choose not to breastfeed, offering comfort through responsive feeding practices still supports infant well-being and secure attachment.
Setting Up a Safe Sleep Environment
A baby’s sleep space should support safety, comfort, and independence.
Key points to remember:
- Use a firm, flat mattress that fits the cot snugly.
- Keep the cot free of loose items—no toys, pillows, or bumpers.
- Maintain room temperature between 20–22°C, with baby lightly dressed.
- Always use cots and bassinets that meet Australian safety standards.
- Position the cot away from blinds, cords, heaters, or windows.
If the baby falls asleep in a pram or car seat, transfer them to a safe, flat surface as soon as possible.
Safe Sleeping in Early Childhood Services
Childcare providers have an additional responsibility: they must document and implement safe sleep and rest policies that reflect current national standards and guidelines.
Under the National Quality Framework (NQF):
- Regulation 81 requires that each child’s sleep and rest needs are met in a safe environment.
- Element 2.1.2 of the National Quality Standard (NQS) mandates that services maintain safe sleeping practices consistent with current research.
- Policies should be reviewed annually, updated with the latest recommendations
Staff should receive annual training in safe sleep procedures and supervision expectations, including how to document checks, manage individual sleep plans, and recognise signs of distress.
What About Sleep Routines and Settling?
Safe sleep also means emotionally secure sleep. Gentle, responsive routines that help infants settle without force or distress align with both safety and developmental best practice. It creates trust and healthy sleep habits.
Practical settling strategies:
- Watch for early tired signs: rubbing eyes, yawning, or slowing down.
- Keep the environment calm and dim.
- Avoid wrapping too tightly; use breathable swaddles that allow hip movement.
- Support self-soothing but respond quickly to signs of distress.
This approach not only supports safe sleeping but also aligns with the Early Years Learning Framework (EYLF) and Quality Area 5: Relationships with Children.
The Future of SIDS Research
One of the most promising developments in recent years is the identification of potential biomarkers linked to SIDS risk. Australian scientists are leading global research into this area, with early studies showing infants affected by SIDS had lower levels of a specific enzyme involved in arousal from sleep.
If this research progresses into a screening test, it could revolutionise infant health—allowing for early detection and prevention strategies.
A Shared Responsibility: Safe Sleep for Every Child
Safe sleep is not just a guideline; it’s a shared commitment between families, educators, and communities. Every choice we make, from the way we prepare a cot to the training we provide staff, contributes to a culture of safety and care.
By following evidence-based practices and keeping up to date with Red Nose and ACECQA guidance, we can help every child sleep safely and thrive. These small, consistent actions add up to something powerful: a collective effort to protect the wellbeing of Australia’s youngest learners.
Together, we can ensure every baby is given the safest start in life because safe sleep truly is everyone’s responsibility.
Trusted Safe Sleep Resources
It’s important to rely only on evidence-based resources. Misinformation about baby sleep can spread quickly, especially on social media.
For up-to-date, trustworthy advice:
- Red Nose Australia
Latest safe sleep recommendations, fact sheets, and parent resources. - ACECQA Sleep and Rest Policy Guidelines (2024)
- Australian Government Product Safety
Check cots, bassinets, and baby sleep products meet safety standards