# United Kingdom SPPI INDEX OUTPUT DOMESTIC - M71 Architectural and engineering services; technical testing and analysis services 2015=100 ()

United Kingdom SPPI INDEX OUTPUT DOMESTIC - M71 Architectural and engineering services; technical testing and analysis services 2015=100 () was up 3.8% year on year in Q3 2026, compared with 4.2% in Q2 2026.
The level stood at 125.4 (index (2015=100)).
Over the past ten years it has ranged from −2.7% (Q2 2017) to 5.7% (Q4 2022), averaging 2.0%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.SPPI.Q.NSA.NACE-M71`
- Frequency: quarterly
- Units: index (2015=100)
- Coverage: 2008-10-01 to 2026-07-01 (72 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/sppi-index-output-domestic-m71-architectural-and-engineering-services

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q3 2026 | 125.4 | 3.8 |
| Q2 2026 | 125.1 | 4.2 |
| Q1 2026 | 120.6 | 2.4 |
| Q4 2025 | 120.7 | 3.9 |
| Q3 2025 | 120.8 | 3.7 |
| Q2 2025 | 120.1 | 4.0 |
| Q1 2025 | 117.8 | 4.2 |
| Q4 2024 | 116.2 | 2.3 |
| Q3 2024 | 116.5 | 2.4 |
| Q2 2024 | 115.5 | 0.3 |
| Q1 2024 | 113.1 | 2.1 |
| Q4 2023 | 113.6 | 2.0 |
| Q3 2023 | 113.8 | 4.7 |
| Q2 2023 | 115.2 | 5.0 |
| Q1 2023 | 110.8 | 4.3 |
| Q4 2022 | 111.4 | 5.7 |
| Q3 2022 | 108.7 | 3.3 |
| Q2 2022 | 109.7 | 5.0 |
| Q1 2022 | 106.2 | 2.6 |
| Q4 2021 | 105.4 | 1.8 |
| Q3 2021 | 105.2 | 2.1 |
| Q2 2021 | 104.5 | 1.5 |
| Q1 2021 | 103.5 | 0.9 |
| Q4 2020 | 103.5 | 0.6 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.SPPI.Q.NSA.NACE-M71"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.SPPI.Q.NSA.NACE-M71",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```