| regulatory approval | 56.68 | Both deals still need regulatory approval. | ||
| regulatory agency | 25.48 | Each regulatory agency values improvements differently. | ||
| regulatory authority | 18.43 | The PUC has regulatory authority over Enron. | ||
| regulatory body | 13.43 | Regulatory body makes first move, blocks posting. | ||
| regulatory hurdle | 10.14 | There are regulatory hurdles as well. | ||
| regulatory change | 6.45 | But regulatory change is not quite dead. | ||
| regulatory system | 6.12 | The regulatory system is full of holes. | ||
| regulatory framework | 5.40 | The regulatory framework must be strengthened. | ||
| regulatory issue | 5.33 | What about regulatory issues? | ||
| regulatory reform | 5.00 | Regulatory reform? | ||
| regulatory process | 4.94 | The regulatory process differs markedly, too. | ||
| regulatory power | 4.48 | The job has broad regulatory power. | ||
| regulatory scrutiny | 4.28 | Regulatory scrutiny mandates nurse staffing levels. | ||
| regulatory review | 3.88 | The sale is subject to regulatory review. | ||
| regulatory requirement | 3.62 | Regulatory requirements are also contributing to shortages. | ||
| regulatory action | 3.55 | All-Tech is fighting the regulatory action. | ||
| regulatory filing | 3.36 | The trades, disclosed in regulatory filings, could be a coincidence. | ||
| regulatory barrier | 3.23 | Moreover, regulatory barriers have eased. | ||
| regulatory environment | 3.03 | They need certainty in a regulatory environment. | ||
| regulatory oversight | 2.90 | Regulatory oversight is pitiful. |